| # | Driver | Team | Championships | Career wins | FIA Category | Racer Rating |
|---|---|---|---|---|---|---|
| 1 | Scott McLaughlin | DXDT Racing | 2 | 40 | Platinum | 6,770 |
| 2 | Kyle Kirkwood | Vasser Sullivan Racing | 3 | 35 | Gold | 6,648 |
| 3 | Laurens Vanthoor | Porsche Penske Motorsport | 3 | 26 | Platinum | 6,404 |
| 4 | Marcus Ericsson | Wayne Taylor Racing | 0 | 8 | Platinum | 6,337 |
| 5 | Arthur Leclerc | Af Corse | 0 | 6 | Gold | 5,891 |
| 6 | Lucas Auer | WINWARD RACING | 1 | 21 | Platinum | 5,691 |
| 7 | Yifei Ye | Triarsi Competizione | 1 | 8 | Gold | 5,684 |
| 8 | Antonio Fuoco | Af Corse Usa | 0 | 18 | Platinum | 5,670 |
| 9 | James Calado | Triarsi Competizione | 5 | 23 | Platinum | 5,643 |
| 10 | Russell Ward | Winward Racing | 3 | 18 | Silver | 5,630 |
| 11 | Luca Stolz | WINWARD RACING | 0 | 12 | Platinum | 5,617 |
| 12 | Ayhancan Güven | Manthey | 1 | 14 | Platinum | 5,540 |
| 13 | Alessandro Pier Guidi | Af Corse | 5 | 21 | Platinum | 5,523 |
| 14 | Mattia Drudi | Heart of Racing Team | 0 | 15 | Platinum | 5,406 |
| 15 | Tommy Milner | Corvette Racing by Pratt Miller Motorsports | 1 | 16 | Platinum | 5,368 |
| 16 | Sven Müller | Rs1 | 0 | 11 | Gold | 5,338 |
| 17 | Philip Ellis | Winward Racing | 3 | 25 | Gold | 5,324 |
| 18 | Jonny Edgar | AO Racing | 2 | 14 | Silver | 5,312 |
| 19 | Jens Klingmann | Turner Motorsport | 0 | 8 | Gold | 5,311 |
| 20 | Pipo Derani | DXDT Racing | 2 | 9 | Platinum | 5,297 |
| 21 | Romain Grosjean | Automobili Lamborghini Squadra Corse | 2 | 15 | Platinum | 5,272 |
| 22 | Ben Green | 13 Autosport | 0 | 9 | Platinum | 5,271 |
| 23 | Alessio Rovera | Triarsi Competizione | 2 | 18 | Platinum | 5,259 |
| 24 | Marvin Kirchhöfer | Corvette Racing by Pratt Miller Motorsports | 0 | 14 | Platinum | 5,217 |
| 25 | Kenton Koch | Triarsi Competizione | 2 | 37 | Gold | 5,209 |
| 26 | Andrea Caldarelli | Pfaff Motorsports | 2 | 15 | Platinum | 5,175 |
| 27 | Patrick Gallagher | Turner Motorsport | 1 | 14 | Silver | 5,168 |
| 28 | Tom Gamble | Heart of Racing Team | 0 | 5 | Gold | 5,158 |
| 29 | Thierry Vermeulen | Conquest Racing | 0 | 2 | Gold | 5,150 |
| 30 | Nicki Thiim | Magnus Racing | 0 | 17 | Platinum | 5,137 |
| 31 | Eddie Cheever | Triarsi Competizione | 0 | 5 | Gold | 5,131 |
| 32 | Madison Snow | Paul Miller Racing | 3 | 20 | Gold | 5,120 |
| 33 | Harry Tincknell | Bryan Herta Autosport with PR1/Mathiasen | 0 | 17 | Platinum | 5,109 |
| 34 | Indy Dontje | Winward Racing | 0 | 11 | Silver | 5,102 |
| 35 | Albert Costa | Conquest Racing | 1 | 13 | Platinum | 5,098 |
| 36 | Matteo Cairoli | DragonSpeed | 0 | 11 | Platinum | 5,070 |
| 37 | Franck Perera | Pfaff Motorsports | 0 | 4 | Platinum | 5,066 |
| 38 | Marco Sorensen | Car Blanche | 1 | 20 | Platinum | 5,065 |
| 39 | Miguel Molina | Triarsi Competizione | 1 | 13 | Platinum | 5,065 |
| 40 | Felipe Fraga | Myers Riley Motorsports | 1 | 37 | Gold | 5,019 |
| 41 | Parker Kligerman | Forte Racing | 0 | 4 | Silver | 5,007 |
| 42 | Callum Ilott | Wright Motorsports | 0 | 15 | Platinum | 5,001 |
| 43 | Harry King | AO Racing | 0 | 7 | Gold | 5,001 |
| 44 | Richard Lietz | Manthey 1St Phorm | 2 | 22 | Platinum | 4,942 |
| 45 | Morris Schuring | Manthey 1St Phorm | 0 | 5 | Gold | 4,940 |
| 46 | Jack Hawksworth | Vasser Sullivan Racing | 2 | 24 | Gold | 4,923 |
| 47 | Zacharie Robichon | Heart of Racing Team | 1 | 11 | Silver | 4,904 |
| 48 | Roman De Angelis | ASTON MARTIN THOR Team | 1 | 13 | Gold | 4,903 |
| 49 | Roberto Lacorte | CETILAR RACING | 0 | 4 | Bronze | 4,895 |
| 50 | Simon Mann | Af Corse Usa | 0 | 4 | Silver | 4,892 |
| 51 | Onofrio Triarsi | Triarsi Competizione | 0 | 2 | Silver | 4,892 |
| 52 | Valentin Hasse Clot | van der Steur Racing | 1 | 5 | Gold | 4,880 |
| 53 | Devlin Defrancesco | Rs1 | 0 | 6 | Silver | 4,871 |
| 54 | Giacomo Altoè | DragonSpeed | 1 | 11 | Gold | 4,858 |
| 55 | Ryan Hardwick | Manthey 1St Phorm | 1 | 9 | Bronze | 4,857 |
| 56 | Frederik Schandorff | Inception Racing | 0 | 12 | Gold | 4,826 |
| 57 | Charlie Eastwood | DXDT Racing | 1 | 14 | Gold | 4,816 |
| 58 | Ralf Aron | Lone Star Racing | 1 | 17 | Gold | 4,793 |
| 59 | Frankie Montecalvo | Vasser Sullivan Racing | 0 | 2 | Silver | 4,791 |
| 60 | Alec Udell | DXDT Racing | 0 | 14 | Silver | 4,750 |
| 61 | Eduardo Barrichello | van der Steur Racing | 0 | 3 | Silver | 4,746 |
| 62 | Lilou Wadoux Ducellier | Af Corse | 0 | 3 | Silver | 4,737 |
| 63 | Tommaso Mosca | Af Corse Usa | 0 | 0 | Gold | 4,736 |
| 64 | Dudu Barrichello | Heart of Racing Team | 0 | 0 | Silver | 4,722 |
| 65 | Elliott Skeer | Wright Motorsports | 0 | 15 | Gold | 4,707 |
| 66 | Tom Sargent | Wright Motorsports | 0 | 7 | Silver | 4,707 |
| 67 | Esteban Masson | Vasser Sullivan Racing | 2 | 13 | Gold | 4,667 |
| 68 | Daniel Serra | Conquest Racing | 2 | 29 | Platinum | 4,655 |
| 69 | Benjamin Pedersen | Vasser Sullivan Racing | 0 | 11 | Silver | 4,640 |
| 70 | Robby Foley | Turner Motorsport | 2 | 24 | Gold | 4,619 |
| 71 | Ben Tuck | Conquest Racing | 0 | 3 | Silver | 4,614 |
| 72 | Eric Lux | Rs1 | 0 | 3 | Bronze | 4,611 |
| 73 | Manny FRANCO | Conquest Racing | 0 | 13 | Silver | 4,585 |
| 74 | Misha Goikhberg | Forte Racing | 0 | 5 | Bronze | 4,584 |
| 75 | Danny Formal | Wayne Taylor Racing | 3 | 40 | Silver | 4,570 |
| 76 | Casper Stevenson | Heart of Racing Team | 0 | 5 | Silver | 4,525 |
| 77 | Salih Yoluc | DXDT Racing | 0 | 8 | Silver | 4,519 |
| 78 | Parker Thompson | Vasser Sullivan Racing | 1 | 18 | Silver | 4,504 |
| 79 | Lars Kern | 13 Autosport | 0 | 3 | Silver | 4,500 |
| 80 | Joey Hand | Gradient Racing | 0 | 8 | Gold | 4,492 |
| 81 | Brendan Iribe | Inception Racing | 0 | 1 | Bronze | 4,462 |
| 82 | Adam Adelson | Wright Motorsports | 2 | 12 | Silver | 4,442 |
| 83 | Daniel Morad | Korthoff Competition Motors | 0 | 13 | Gold | 4,419 |
| 84 | Jan Heylen | Rs1 | 2 | 14 | Gold | 4,385 |
| 85 | Aaron Telitz | Vasser Sullivan Racing | 1 | 18 | Gold | 4,373 |
| 86 | Sarah Bovy | Iron Dames | 0 | 4 | Bronze | 4,365 |
| 87 | Stevan McAleer | Triarsi Competizione | 1 | 15 | Gold | 4,361 |
| 88 | Alessandro Balzan | Triarsi Competizione | 2 | 8 | Gold | 4,359 |
| 89 | Trenton Estep | Car Blanche | 0 | 6 | Silver | 4,356 |
| 90 | Dillon Machavern | Rs1 | 1 | 9 | Silver | 4,348 |
| 91 | Rahel Frey | Iron Dames | 0 | 3 | Silver | 4,335 |
| 92 | Robert Wickens | DXDT Racing | 2 | 13 | Silver | 4,331 |
| 93 | Maximilian Goetz | Korthoff Competition Motors | 0 | 2 | Platinum | 4,327 |
| 94 | Riccardo Pera | Manthey 1St Phorm | 1 | 4 | Silver | 4,314 |
| 95 | Jaxon Evans | Inception Racing | 0 | 6 | Gold | 4,307 |
| 96 | Lorenzo Patrese | Conquest Racing | 0 | 0 | Silver | 4,298 |
| 97 | Anthony McIntosh | van der Steur Racing | 3 | 21 | Bronze | 4,283 |
| 98 | Orey Fidani | 13 Autosport | 0 | 2 | Bronze | 4,263 |
| 99 | Conrad Laursen | Af Corse | 0 | 2 | Silver | 4,259 |
| 100 | Nicola Lacorte | CETILAR RACING | 0 | 2 | Silver | 4,254 |
| 101 | Trent Hindman | Wayne Taylor Racing | 2 | 18 | Gold | 4,246 |
| 102 | Karen GAILLARD | Iron Dames | 0 | 0 | Silver | 4,237 |
| 103 | Ollie Millroy | Inception Racing | 0 | 1 | Silver | 4,222 |
| 104 | Niccolo Schiro | Triarsi Competizione | 0 | 0 | Silver | 4,219 |
| 105 | Riccardo Agostini | Triarsi Competizione | 0 | 3 | Gold | 4,213 |
| 106 | Scott Hargrove | Forte Racing | 1 | 5 | Silver | 4,208 |
| 107 | Giorgio Sernagiotto | CETILAR RACING | 0 | 2 | Silver | 4,207 |
| 108 | Sebastien Baud | van der Steur Racing | 0 | 0 | Silver | 4,204 |
| 109 | Graham Doyle | Wayne Taylor Racing | 1 | 16 | Silver | 4,200 |
| 110 | Mike Skeen | Triarsi Competizione | 1 | 23 | Silver | 4,190 |
| 111 | Kei Cozzolino | Af Corse | 0 | 2 | Gold | 4,185 |
| 112 | AJ Muss | Triarsi Competizione | 1 | 2 | Silver | 4,181 |
| 113 | Charles Scardina | Triarsi Competizione | 0 | 2 | Bronze | 4,178 |
| 114 | Francis Selldorff | Turner Motorsport | 1 | 4 | Silver | 4,166 |
| 115 | Zachary Vanier | Rs1 | 0 | 4 | Silver | 4,165 |
| 116 | Mason Filippi | DXDT Racing | 1 | 17 | Silver | 4,165 |
| 117 | Spencer Pumpelly | Magnus Racing | 1 | 17 | Silver | 4,134 |
| 118 | Matthew Bell | 13 Autosport | 2 | 13 | Gold | 4,115 |
| 119 | Mario Farnbacher | Forte Racing | 2 | 7 | Gold | 4,111 |
| 120 | Seth Lucas | Korthoff Competition Motors | 0 | 1 | Silver | 4,098 |
| 121 | Custodio Toledo | Af Corse | 0 | 5 | Bronze | 4,095 |
| 122 | John Potter | Magnus Racing | 0 | 1 | Bronze | 4,092 |
| 123 | Jake Walker | Gradient Racing | 0 | 8 | Silver | 4,071 |
| 124 | Ryan Yardley | Rs1 | 1 | 4 | Silver | 4,056 |
| 125 | Michelle Gatting | Iron Dames | 0 | 4 | Silver | 4,052 |
| 126 | Dan Knox | Lone Star Racing | 0 | 5 | Bronze | 4,051 |
| 127 | Darren Turner | Heart of Racing Team | 0 | 13 | Gold | 4,039 |
| 128 | Lin Hodenius | Lone Star Racing | 0 | 0 | Silver | 4,036 |
| 129 | Henrik Hedman | DragonSpeed | 0 | 3 | Bronze | 4,027 |
| 130 | Rory van der Steur | van der Steur Racing | 0 | 1 | Silver | 4,024 |
| 131 | Cedric Sbirrazzuoli | Conquest Racing | 0 | 2 | Silver | 4,023 |
| 132 | Andy Lally | Magnus Racing | 0 | 3 | Gold | 4,009 |
| 133 | Tatiana Calderón | Gradient Racing | 0 | 0 | Silver | 3,975 |
| 134 | Robert Megennis | Triarsi Competizione | 0 | 1 | Silver | 3,953 |
| 135 | Scott Andrews | Lone Star Racing | 0 | 8 | Gold | 3,950 |
| 136 | Till Bechtolsheimer | Gradient Racing | 0 | 1 | Bronze | 3,939 |
| 137 | Mikey Taylor | Korthoff Competition Motors | 1 | 12 | Silver | 3,895 |
| 138 | Wyatt Brichacek | Lone Star Racing | 0 | 4 | Silver | 3,858 |
| 139 | Corey Lewis | Gradient Racing | 1 | 12 | Silver | 3,855 |
| 140 | Maxime Robin | van der Steur Racing | 0 | 0 | Silver | 3,813 |
| 141 | James Roe | Lone Star Racing | 0 | 0 | Silver | 3,799 |
| 142 | Marius Fossard | Car Blanche | 0 | 0 | Silver | 3,765 |
| 143 | Sheena Monk | Myers Riley Motorsports | 0 | 1 | Bronze | 3,745 |
| 144 | Fran Rueda | Conquest Racing | 0 | 1 | Silver | 3,728 |
| 145 | Eric Filgueiras | Forte Racing | 2 | 12 | Silver | 3,600 |
| 146 | Joel Miller | Triarsi Competizione | 1 | 3 | Gold | 3,583 |
| 147 | Jason Hart | WINWARD RACING | 1 | 12 | Silver | 3,582 |
| 148 | Peter Ludwig | Muehlner Motorsports America, LLC | 0 | 1 | Bronze | 3,519 |
| 149 | Mikkel Pedersen | AO Racing | 0 | 2 | Silver | 3,518 |
| 150 | David MUSIAL JR | Muehlner Motorsports America, LLC | 0 | 2 | Silver | 3,509 |
| 151 | Carl Bennett | van der Steur Racing | 0 | 1 | Silver | 3,422 |
| 152 | David Fumanelli | Inception Racing | 0 | 0 | Gold | 3,412 |
| 153 | Jenson Altzman | Myers Riley Motorsports | 0 | 1 | Silver | 3,366 |
| 154 | Kyle Marcelli | Wayne Taylor Racing | 3 | 23 | Gold | 3,316 |
| 155 | Andrew Waite | Triarsi Competizione | 0 | 0 | Silver | 2,879 |
| 156 | David MUSIAL | Muehlner Motorsports America, LLC | 0 | 2 | Bronze | 2,764 |
| 157 | Eric Zitza | Rs1 | 0 | 0 | Silver | 2,616 |
IMSA WeatherTech is an endurance sportscar championship running GTP hybrid prototypes, GT3 cars in professional and amateur classes, and LMP2 prototypes. The field is established professional calibre, anchored by drivers such as Alex Palou, Pascal Wehrlein and Scott McLaughlin; the professional classes GTP and GTDPRO field predominantly Platinum and Gold-graded drivers, while the amateur-focused GTD class is predominantly Silver and Bronze. The series draws drivers up from single-seater feeder categories and serves as a destination for established professionals seeking sustained endurance racing rather than a stepping stone onward. Its multi-class structure separates professionals and amateurs into distinct categories, allowing competitive racing at both levels within the same championship. Drivers who move on typically step down to smaller-grid amateur or regional endurance series rather than graduating to higher categories.