MotoGP Data dominance · tyre · race pace
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Round 15 of 18 Aftermath

Grand Prix of the Americas 2021

Circuit Of The Americas United States

5.510 m · 20 laps · since 2013
01.10 – 03.10.2021
Aftermath

What happened

The official result against what we predicted, race craft by phase and the start.

Race result

Pos.RiderBikeTeamTime / gapPoints
1Marc MarquezHondaRepsol Honda Team41:41.43525
2Fabio QuartararoYamahaMonster Energy Yamaha MotoGP+4.67920
3Francesco BagnaiaDucatiDucati Lenovo Team+8.54716
4Alex RinsSuzukiTeam SUZUKI ECSTAR+11.09813
5Jorge MartinDucatiPramac Racing+11.75211
6Enea BastianiniDucatiAvintia Esponsorama+13.26910
7Jack MillerDucatiDucati Lenovo Team+14.7229
8Joan MirSuzukiTeam SUZUKI ECSTAR+13.4068
9Brad BinderKTMRed Bull KTM Factory Racing+15.8327
10Pol EspargaroHondaRepsol Honda Team+20.2656
11Miguel OliveiraKTMRed Bull KTM Factory Racing+23.0555
12Alex MarquezHondaLCR Honda CASTROL+24.7434
13Andrea DoviziosoYamahaPetronas Yamaha SRT+25.3073
14Luca MariniDucatiSKY VR46 Avintia+26.8532
15Valentino RossiYamahaPetronas Yamaha SRT+28.0551
16Iker LecuonaKTMTech 3 KTM Factory Racing+30.9890
17Takaaki NakagamiHondaLCR Honda IDEMITSU+35.2510
18Danilo PetrucciKTMTech 3 KTM Factory Racing+42.2390
19Franco MorbidelliYamahaMonster Energy Yamaha MotoGP+49.8540
DNFAleix EspargaroApriliaAprilia Racing Team GresiniRetired0
DNFJohann ZarcoDucatiPramac RacingRetired0

Sprint result

Pending · no data yet

Forecast vs reality

C14
ForecastFavouriteWinnerOrder (model / grid)Position error (model / calibrated grid)
Race (after the grid)Fabio Quartararo · 25%Marc Marquez · 15% · from P30.67 / 0.672.8 / 2.8

Error: average positions off, compared with the calibrated grid (the grid turned into expected positions with a simple regression, no model). If the model does not beat it, its edge over the raw grid is only calibration.

Lap-by-lap positions: race

Position crossing the line on each lap. The top six are in colour; the rest can be switched on in the legend. When a rider retires, their line ends.

Lap-by-lap positions: sprint

Pending · no data yet

Race pace

RiderPaceGapDeg. s/lapRearn
Marc Marquez2:04.815—+0.210Soft17
Takaaki Nakagami2:05.026+0.211+0.359Soft16
Jorge Martin2:05.111+0.296+0.457Soft17
Fabio Quartararo2:05.118+0.303+0.275Soft18
Francesco Bagnaia2:05.252+0.437+0.221Soft18
Joan Mir2:05.462+0.647+0.562Soft18
Jack Miller2:05.468+0.653+0.105Hard17
Enea Bastianini2:05.472+0.657+0.319Soft18
Alex Rins2:05.606+0.791+0.217Soft17
Brad Binder2:05.607+0.792+0.327Medium18
Pol Espargaro2:05.693+0.878+0.406Soft17
Miguel Oliveira2:05.733+0.918+0.193Soft18
Aleix Espargaro2:06.000+1.185+0.209Soft6
Iker Lecuona2:06.075+1.260+0.094Soft18
Alex Marquez2:06.094+1.279+0.356Soft18
Andrea Dovizioso2:06.102+1.287+0.226Soft18
Valentino Rossi2:06.225+1.410+0.508Medium17
Luca Marini2:06.228+1.413+0.308Soft18
Danilo Petrucci2:06.831+2.016+0.574Soft18
Franco Morbidelli2:07.510+2.695+0.512Soft18

Actual race pace: median of the clean laps, excluding the first lap, cancelled laps and pit laps. Degradation mixes tyre wear, fuel and traffic.

The race in numbers

Race

68
Overtakes
0
Lead changes
1 leaders
20/20
Laps led by the winner
Marc Marquez
4.679 s
Closest finish

Comeback of the day: Enea Bastianini, from P16 to P6.

Longest battle: Brad Binder vs Joan Mir (11 laps).

Overtakes are counted at the finish line: moves undone within the same lap are not seen. It is a measure of movement, not an official statistic.

Incidents

SessionTimeRiderWhatDetail
Race14:04:24Takaaki NakagamiCrashCrashed out - Rider OK
Race14:09:43Johann ZarcoCrashCrashed out - Rider OK
Race14:12:12Johann ZarcoRetiredEntered pits and retired
Race14:19:31Aleix EspargaroCrashCrashed out - Rider OK
Race14:37:07Jorge MartinLong lapLong lap penalty due to advantage gained in shortcut at T5
Race22:09:31Joan MirPosition penalty1 position penalty due to irresponsible riding

Official race direction log (Session.pdf). Times are local circuit time.

The tyre gamble

RearShareRel. paceDeg. s/lapWinsPodiumsAvg. pos.
Soft86%+0.67%+0.020139.9
Medium10%+0.88%+0.0210012.0
Hard5%+0.52%+0.090007.0

Rear compound in the race. Pace is relative to the best of the session; degradation includes fuel and traffic, so only compare within the same race.

Race weather

C25
30.2 °C
Air
max 30.6 °C
57%
Humidity
Dry
Rain
9 km/h
Wind
gusts 18 km/h

Open-Meteo data at the circuit location during the race; not the track temperature.

Race weekend

As it happens

Live timing, the grid as it forms and who wins the run to turn one.

The weekend, session by session

FP1 · 01.10 partly wet
Pos.RiderBest lapGapLapsTop km/hTyres (front / rear)Long-run pacePace gapn runRun rear
1Marc Marquez02:15.872—15337.5Wet-Soft / Wet-Soft2:17.885+0.04%7Wet-Soft
2Jack Miller02:16.039+0.16715338.5Wet-Medium / Wet-Medium2:18.604+0.56%8Wet-Medium
3Johann Zarco02:16.471+0.59916337.5Wet-Soft / Wet-Soft2:18.905+0.78%9Wet-Soft
4Miguel Oliveira02:16.655+0.78315334.3Wet-Medium / Wet-Soft2:19.501+1.22%8Wet-Soft
5Pol Espargaro02:16.822+0.95015338.5Wet-Soft / Wet-Soft2:17.827—8Wet-Soft
6Alex Marquez02:16.964+1.09216333.3Wet-Soft / Wet-Soft2:21.398+2.59%10Wet-Soft
7Alex Rins02:17.027+1.15515334.3Wet-Medium / Wet-Medium2:20.319+1.81%11Wet-Soft
8Francesco Bagnaia02:17.328+1.45616337.5Wet-Soft / Wet-Soft2:19.024+0.87%12Wet-Soft
9Brad Binder02:17.596+1.72414336.4Wet-Medium / Wet-Soft2:21.691+2.80%7Wet-Soft
10Iker Lecuona02:17.596+1.72416328.2Wet-Soft / Wet-Soft2:19.747+1.39%8Wet-Soft
11Luca Marini02:17.755+1.88313335.4Wet-Soft / Wet-Soft2:21.663+2.78%5Wet-Soft
12Joan Mir02:17.903+2.03114333.3Wet-Soft / Wet-Soft——
13Danilo Petrucci02:18.083+2.21114332.3Wet-Soft / Wet-Soft2:23.902+4.41%5Wet-Soft
14Aleix Espargaro02:18.087+2.21514333.3Wet-Soft / Wet-Soft2:21.857+2.92%7Wet-Soft
15Fabio Quartararo02:18.165+2.29316334.3Wet-Soft / Wet-Medium2:19.472+1.19%9Wet-Soft
16Takaaki Nakagami02:18.292+2.42015337.5Wet-Soft / Wet-Soft2:20.596+2.01%7Wet-Soft
17Franco Morbidelli02:18.530+2.65814329.2Wet-Soft / Wet-Soft2:21.884+2.94%5Wet-Soft
18Enea Bastianini02:18.648+2.77614335.4Wet-Soft / Wet-Soft2:21.842+2.91%6Wet-Soft
19Jorge Martin02:18.832+2.96014332.3Wet-Soft / Wet-Soft2:20.924+2.25%7Wet-Soft
20Valentino Rossi02:19.668+3.79614333.3Wet-Medium / Wet-Medium——
21Andrea Dovizioso02:20.556+4.68412329.2Wet-Soft / Wet-Soft——
FP2 · 01.10
Pos.RiderBest lapGapLapsTop km/hTyres (front / rear)Long-run pacePace gapn runRun rear
1Marc Marquez02:04.164—17341.7Hard / Soft——
2Jack Miller02:04.179+0.01517346.1Soft / Soft——
3Fabio Quartararo02:04.366+0.20217341.7Hard / Soft2:06.180—9Medium
4Pol Espargaro02:04.552+0.38816343.9Hard / Soft2:08.045+1.48%4Medium
5Takaaki Nakagami02:04.612+0.44816341.7Soft / Soft2:07.127+0.75%4Medium
6Francesco Bagnaia02:04.663+0.49916340.6Hard / Soft2:06.815+0.50%5Medium
7Jorge Martin02:04.677+0.51315340.6Soft / Soft——
8Johann Zarco02:04.723+0.55915346.1Hard / Soft——
9Alex Rins02:04.802+0.63818338.5Soft / Soft——
10Enea Bastianini02:04.836+0.67216341.7Hard / Soft——
11Brad Binder02:04.852+0.68816341.7Hard / Soft——
12Luca Marini02:04.933+0.76916342.8Hard / Soft——
13Joan Mir02:05.094+0.93015340.6Hard / Soft——
14Andrea Dovizioso02:05.137+0.97315338.5Soft / Soft——
15Franco Morbidelli02:05.296+1.13214338.5Soft / Soft——
16Alex Marquez02:05.614+1.45016340.6Hard / Soft——
17Valentino Rossi02:05.631+1.46716337.5Soft / Soft——
18Miguel Oliveira02:05.682+1.51814340.6Hard / Medium——
19Aleix Espargaro02:06.209+2.04512345.0Hard / Soft——
20Danilo Petrucci02:06.235+2.07114335.4Hard / Soft——
21Iker Lecuona02:06.257+2.09316341.7Hard / Soft——
FP3 · 02.10
Pos.RiderBest lapGapLapsTop km/hTyres (front / rear)Long-run pacePace gapn runRun rear
1Jack Miller02:02.923—16348.3Soft / Soft2:06.041+0.74%7Soft
2Takaaki Nakagami02:03.602+0.67916340.6Soft / Soft2:05.862+0.60%5Soft
3Alex Rins02:03.727+0.80417340.6Soft / Soft——
4Marc Marquez02:03.804+0.88117345.0Hard / Soft——
5Johann Zarco02:03.823+0.90017346.1Hard / Soft2:05.417+0.24%6Soft
6Fabio Quartararo02:03.867+0.94417339.6Soft / Soft2:05.118—7Hard
7Pol Espargaro02:04.020+1.09712343.9Soft / Soft——
8Brad Binder02:04.040+1.11715341.7Hard / Soft——
9Francesco Bagnaia02:04.125+1.20215347.2Soft / Soft2:05.916+0.64%5Soft
10Jorge Martin02:04.197+1.27415343.9Soft / Soft——
11Miguel Oliveira02:04.260+1.33716342.8Soft / Soft2:06.128+0.81%7Soft
12Enea Bastianini02:04.427+1.50416346.1Soft / Soft——
13Joan Mir02:04.494+1.57116339.6Soft / Soft——
14Franco Morbidelli02:04.510+1.58716338.5Hard / Soft——
15Valentino Rossi02:04.860+1.93717337.5Soft / Soft——
16Iker Lecuona02:04.890+1.96714339.6Hard / Soft——
17Andrea Dovizioso02:05.310+2.38715335.4Soft / Soft2:07.983+2.29%5Medium
18Alex Marquez02:05.539+2.61614343.9Soft / Soft2:06.257+0.91%5Soft
19Aleix Espargaro02:05.558+2.63512346.1Soft / Medium——
20Luca Marini02:05.928+3.00512341.7Hard / Medium2:06.190+0.86%6Medium
21Danilo Petrucci02:06.050+3.12715338.5Hard / Soft——
FP4 · 02.10
Pos.RiderBest lapGapLapsTop km/hTyres (front / rear)Long-run pacePace gapn runRun rear
1Jack Miller02:04.028—12347.2Hard / Hard——
2Joan Mir02:04.180+0.1528339.6Hard / Medium——
3Francesco Bagnaia02:04.355+0.32713347.2Hard / Soft——
4Johann Zarco02:04.375+0.34712349.5Hard / Soft——
5Fabio Quartararo02:04.379+0.35112337.5Hard / Medium——
6Takaaki Nakagami02:04.404+0.37612342.8Hard / Soft——
7Alex Rins02:04.462+0.43411339.6Hard / Medium——
8Marc Marquez02:04.544+0.51612341.7Hard / Hard2:05.056—5Hard
9Miguel Oliveira02:04.711+0.68313340.6Hard / Medium2:05.095+0.03%5Medium
10Aleix Espargaro02:04.711+0.68310343.9Hard / Soft——
11Luca Marini02:05.049+1.02110337.5Hard / Medium——
12Enea Bastianini02:05.071+1.04311347.2Hard / Soft——
13Jorge Martin02:05.215+1.18712346.1Soft / Soft——
14Brad Binder02:05.312+1.28411343.9Hard / Medium——
15Andrea Dovizioso02:05.349+1.32111337.5Hard / Hard——
16Alex Marquez02:05.407+1.37912345.0Hard / Soft2:06.040+0.79%5Soft
17Pol Espargaro02:05.429+1.40110343.9Hard / Medium2:10.580+4.42%5Medium
18Valentino Rossi02:05.551+1.52313336.4Hard / Hard2:05.899+0.67%5Medium
19Iker Lecuona02:05.566+1.5389341.7Hard / Soft——
20Franco Morbidelli02:05.614+1.5869335.4Hard / Hard——
21Danilo Petrucci02:06.185+2.15711340.6Hard / Soft——
Q1 · 02.10 partly wet
Pos.RiderBest lapGapLapsTop km/hTyres (front / rear)
1Luca Marini02:03.410—7340.6Hard / Soft
2Joan Mir02:03.540+0.1307337.5Hard / Soft
3Franco Morbidelli02:03.872+0.4626338.5Hard / Soft
4Andrea Dovizioso02:04.044+0.6347341.7Hard / Soft
5Alex Marquez02:04.100+0.6907346.1Hard / Soft
6Enea Bastianini02:04.118+0.7086346.1Soft / Soft
7Iker Lecuona02:04.324+0.9147342.8Hard / Soft
8Miguel Oliveira02:04.392+0.9826340.6Hard / Soft
9Aleix Espargaro02:04.419+1.0095345.0Hard / Soft
10Valentino Rossi02:04.699+1.2896342.8Hard / Soft
11Danilo Petrucci02:04.829+1.4197338.5Hard / Soft
Q2 · 02.10
Pos.RiderBest lapGapLapsTop km/hTyres (front / rear)
1Francesco Bagnaia02:02.781—7343.9Hard / Soft
2Fabio Quartararo02:03.129+0.3487341.7Hard / Soft
3Marc Marquez02:03.209+0.4286341.7Hard / Soft
4Jorge Martin02:03.278+0.4976346.1Soft / Soft
5Takaaki Nakagami02:03.292+0.5116342.8Soft / Soft
6Johann Zarco02:03.379+0.5987349.5Hard / Soft
7Alex Rins02:03.453+0.6727340.6Soft / Soft
8Joan Mir02:03.528+0.7476337.5Hard / Soft
9Luca Marini02:03.546+0.7653340.6Hard / Soft
10Jack Miller02:03.720+0.9396341.7Soft / Soft
11Brad Binder02:03.781+1.0006342.8Hard / Soft
12Pol Espargaro02:03.875+1.0946345.0Hard / Soft
Warm Up · 03.10
Pos.RiderBest lapGapLapsTop km/hTyres (front / rear)Long-run pacePace gapn runRun rear
1Takaaki Nakagami02:04.074—10342.8Soft / Soft2:04.889+0.02%6Soft
2Marc Marquez02:04.122+0.0488343.9Hard / Soft——
3Alex Rins02:04.523+0.4499339.6Hard / Medium2:05.285+0.34%5Medium
4Fabio Quartararo02:04.531+0.4579340.6Soft / Soft2:04.864—4Soft
5Jorge Martin02:04.768+0.6948340.6Hard / Soft——
6Joan Mir02:04.803+0.7299336.4Soft / Soft——
7Aleix Espargaro02:04.826+0.75210346.1Hard / Soft2:06.483+1.30%7Soft
8Johann Zarco02:04.857+0.78310351.7Soft / Soft2:05.944+0.87%6Soft
9Pol Espargaro02:04.910+0.8369345.0Hard / Soft——
10Jack Miller02:05.021+0.9479346.1Hard / Hard2:05.527+0.53%5Hard
11Enea Bastianini02:05.049+0.9758343.9Hard / Soft2:07.144+1.83%6Soft
12Luca Marini02:05.061+0.9878341.7Hard / Soft2:05.209+0.28%5Soft
13Iker Lecuona02:05.061+0.98710342.8Hard / Soft2:05.419+0.44%5Soft
14Andrea Dovizioso02:05.064+0.99010334.3Hard / Soft2:05.620+0.61%7Soft
15Brad Binder02:05.178+1.10410341.7Hard / Soft2:05.330+0.37%6Soft
16Franco Morbidelli02:05.209+1.1359338.5Soft / Soft2:05.565+0.56%4Soft
17Alex Marquez02:05.221+1.1479341.7Hard / Soft——
18Francesco Bagnaia02:05.231+1.15710346.1Hard / Soft2:05.426+0.45%6Soft
19Miguel Oliveira02:05.776+1.7028339.6Soft / Soft——
20Danilo Petrucci02:05.964+1.8909336.4Hard / Soft2:06.463+1.28%6Soft
21Valentino Rossi02:05.967+1.89310337.5Hard / Soft2:07.168+1.85%6Soft
Race · 03.10
Pos.RiderTime / gapPointsLapsTyres (front / rear)Long-run pacePace gapn runRun rear
1Marc Marquez41:41.4352520Hard / Soft2:04.815—17Soft
2Fabio Quartararo+4.6792020Hard / Soft2:05.118+0.24%18Soft
3Francesco Bagnaia+8.5471620Hard / Soft2:05.252+0.35%18Soft
4Alex Rins+11.0981320Hard / Soft2:05.606+0.63%17Soft
5Jorge Martin+11.7521120Hard / Soft2:05.111+0.24%17Soft
6Enea Bastianini+13.2691020Hard / Soft2:05.472+0.53%18Soft
7Jack Miller+14.722920Hard / Hard2:05.468+0.52%17Hard
8Joan Mir+13.406820Hard / Soft2:05.462+0.52%18Soft
9Brad Binder+15.832720Hard / Medium2:05.607+0.64%18Medium
10Pol Espargaro+20.265620Hard / Soft2:05.693+0.70%17Soft
11Miguel Oliveira+23.055520Hard / Soft2:05.733+0.74%18Soft
12Alex Marquez+24.743420Hard / Soft2:06.094+1.03%18Soft
13Andrea Dovizioso+25.307320Hard / Soft2:06.102+1.03%18Soft
14Luca Marini+26.853220Hard / Soft2:06.228+1.13%18Soft
15Valentino Rossi+28.055120Hard / Medium2:06.225+1.13%17Medium
16Iker Lecuona+30.989020Hard / Soft2:06.075+1.01%18Soft
17Takaaki Nakagami+35.251020Hard / Soft2:05.026+0.17%16Soft
18Danilo Petrucci+42.239020Hard / Soft2:06.831+1.62%18Soft
19Franco Morbidelli+49.854020Hard / Soft2:07.510+2.16%18Soft
RetiredAleix Espargaro08Hard / Soft2:06.000+0.95%6Soft
RetiredJohann Zarco05Hard / Soft——

Official classification of each session (Dorna). Best lap and the tyres used on it: official FIM PDFs. Long-run pace: median of the clean laps in long runs (5 flying laps or more); blank if the rider did none. Every rider runs their own programme and fuel load, so long-run pace only compares within the same session.

Long-run pace in practice

Pending · no data yet

Grid penalties

Pending · no data yet

Sprint forecast

C13s

Win and podium chances in Saturday’s sprint, based on the grid.

Pending · no data yet

Race forecast

C13

Forecast based on the starting grid.

RiderGridWinPodiumTop 5Top 10P(DNF)Final
Francesco Bagnaia124%50%61%69%29%3
Fabio Quartararo225%55%72%85%14%2
Marc Marquez315%46%66%82%15%1
Jorge Martin411%33%52%70%26%5
Takaaki Nakagami58%31%54%81%14%17
Johann Zarco66%25%47%78%17%—
Alex Rins74%17%34%69%21%4
Joan Mir83%13%32%71%16%8
Luca Marini92%9%24%74%6%14
Jack Miller101%5%15%53%25%7
Brad Binder111%5%13%53%18%9
Pol Espargaro121%3%10%47%20%10
Franco Morbidelli130%3%8%41%17%19
Andrea Dovizioso140%2%5%37%12%13
Alex Marquez150%1%4%26%24%12
Enea Bastianini160%1%2%22%21%6
Iker Lecuona170%0%1%13%32%16
Miguel Oliveira180%0%1%12%16%11
Aleix Espargaro190%0%1%8%26%—
Valentino Rossi200%0%0%7%12%15
Danilo Petrucci210%0%0%5%19%18

What the sprint changed

C13b

Who rises and who drops in the race forecast after the sprint.

Pending · no data yet

Sprint pace

Pending · no data yet
Preview

Before the race

What to expect this weekend: race and qualifying outlook, the weight of the grid and the weather.

Who rules each sector

C6

Fastest per sector: 2021

Median gap to the fastest rider in each sector within each session, across all seasons at this circuit; active riders only. The name on the layout is the sector leader. Sector split points on the map are approximate.

A track for grid position, or an open one?

C15

In between: the grid matters, but there is room to come back.

67/100
Position index
14%
Pole wins
62%
Front row on the podium
0.79
Grid ↔ result

Descriptive, over 7 races (2018–2025). 100 = the track where the grid matters most; 0 = the most open. Within a team, practice pace tells who will finish ahead 7 times in 10, but when the faster teammate qualifies behind, they finish behind 6 times in 10: grid position weighs more than pace.

The last race here in numbers

2019 edition

57
Overtakes
2
Lead changes
3 leaders
4/20
Laps led by the winner
Alex Rins
0.462 s
Closest finish

Comeback of the day: Andrea Dovizioso, from P13 to P4.

Longest battle: Andrea Dovizioso vs Franco Morbidelli (12 laps).

Overtakes are counted at the finish line: moves undone within the same lap are not seen. It is a measure of movement, not an official statistic.

Race pace at the last edition

C1

2019 edition

RiderPaceGapDeg. s/lapRearn
Marc Marquez2:04.366—+0.210Medium6
Alex Rins2:05.065+0.699+0.217Medium18
Valentino Rossi2:05.164+0.798+0.508Medium18
Maverick Viñales2:05.298+0.932+0.292Medium16
Andrea Dovizioso2:05.714+1.348+0.226Medium18
Jack Miller2:05.782+1.416+0.105Soft18
Franco Morbidelli2:05.788+1.422+0.512Medium18
Danilo Petrucci2:05.989+1.623+0.574Soft18
Joan Mir2:05.992+1.626+0.562Medium16
Fabio Quartararo2:06.066+1.700+0.275Medium18

Net race pace: median of clean laps, excluding lap 1, cancelled laps and pit laps. Degradation mixes tyre, fuel and traffic.

Winners here

  • 2025Francesco BagnaiaDucati
  • 2024Maverick ViñalesAprilia
  • 2023Alex RinsHonda
  • 2022Enea BastianiniDucati
  • 2021Marc MarquezHonda
  • 2019Alex RinsSuzuki
  • 2018Marc MarquezHonda
  • 2017Marc MarquezHonda

Attrition here

Average here 20% · global 19%
YearDNFs%
20255/2223%
20246/2227%
20239/2241%
20222/248%
20212/2110%
20194/2218%

Tyres at the last edition

2019 edition

RearShareRel. paceDeg. s/lapWinsPodiumsAvg. pos.
Medium64%+1.23%+0.027128.7
Soft36%+2.02%+0.0300110.5

Rear compound in the race. Pace is relative to the best of the session; degradation includes fuel and traffic, so only compare within the same race.