| # | Driver | Team | Championships | Career wins | FIA Category | Racer Rating |
|---|---|---|---|---|---|---|
| 1 | Kyle Kirkwood | Vasser Sullivan Racing | 3 | 34 | Gold | 6,769 |
| 2 | Scott McLaughlin | DXDT Racing | 2 | 39 | Platinum | 6,602 |
| 3 | Laurens Vanthoor | Porsche Penske Motorsport | 3 | 25 | Platinum | 6,303 |
| 4 | Marcus Ericsson | Wayne Taylor Racing | 0 | 7 | Platinum | 5,966 |
| 5 | Yifei Ye | Triarsi Competizione | 1 | 8 | Gold | 5,912 |
| 6 | James Calado | Triarsi Competizione | 5 | 23 | Platinum | 5,875 |
| 7 | Arthur Leclerc | Af Corse | 0 | 6 | Gold | 5,766 |
| 8 | Lucas Auer | WINWARD RACING | 1 | 21 | Platinum | 5,680 |
| 9 | Antonio Fuoco | Af Corse Usa | 0 | 16 | Platinum | 5,669 |
| 10 | Ayhancan Guven | Manthey | 1 | 14 | Platinum | 5,661 |
| 11 | Jonny Edgar | AO Racing | 2 | 14 | Silver | 5,577 |
| 12 | Alessandro Pier Guidi | Af Corse | 5 | 21 | Platinum | 5,502 |
| 13 | Tommy Milner | Corvette Racing by Pratt Miller Motorsports | 1 | 16 | Platinum | 5,459 |
| 14 | Felipe Fraga | Myers Riley Motorsports | 1 | 37 | Gold | 5,423 |
| 15 | Albert Costa | DragonSpeed | 1 | 13 | Platinum | 5,402 |
| 16 | Russell Ward | Winward Racing | 2 | 16 | Silver | 5,384 |
| 17 | Miguel Molina | Triarsi Competizione | 1 | 12 | Platinum | 5,351 |
| 18 | Sven Müller | Rs1 | 0 | 11 | Gold | 5,340 |
| 19 | Marvin Kirchhöfer | Corvette Racing by Pratt Miller Motorsports | 0 | 13 | Platinum | 5,307 |
| 20 | Pipo Derani | DXDT Racing | 0 | 9 | Platinum | 5,298 |
| 21 | Tom Gamble | Heart of Racing Team | 0 | 5 | Gold | 5,264 |
| 22 | Alessio Rovera | Triarsi Competizione | 2 | 18 | Platinum | 5,247 |
| 23 | Richard Lietz | Manthey 1St Phorm | 2 | 22 | Platinum | 5,226 |
| 24 | Jens Klingmann | Turner Motorsport | 0 | 7 | Gold | 5,201 |
| 25 | Eddie Cheever | Triarsi Competizione | 0 | 5 | Gold | 5,188 |
| 26 | Patrick Gallagher | Turner Motorsport | 1 | 13 | Silver | 5,181 |
| 27 | Kenton Koch | Triarsi Competizione | 3 | 35 | Gold | 5,165 |
| 28 | Romain Grosjean | Automobili Lamborghini Squadra Corse | 2 | 15 | Platinum | 5,156 |
| 29 | Mattia Drudi | Heart of Racing Team | 0 | 13 | Platinum | 5,127 |
| 30 | Madison Snow | Paul Miller Racing | 3 | 20 | Gold | 5,121 |
| 31 | Callum Ilott | Wright Motorsports | 0 | 15 | Platinum | 5,098 |
| 32 | Harry King | AO Racing | 0 | 7 | Gold | 5,079 |
| 33 | Valentin Hasse Clot | van der Steur Racing | 1 | 4 | Gold | 5,075 |
| 34 | Nicki Thiim | Magnus Racing | 0 | 17 | Platinum | 5,069 |
| 35 | Philip Ellis | Winward Racing | 2 | 23 | Gold | 5,055 |
| 36 | Zacharie Robichon | Heart of Racing Team | 1 | 10 | Silver | 5,018 |
| 37 | Parker Kligerman | Forte Racing | 0 | 4 | Silver | 5,006 |
| 38 | Jack Hawksworth | Vasser Sullivan Racing | 2 | 24 | Gold | 5,004 |
| 39 | Harry Tincknell | Bryan Herta Autosport with PR1/Mathiasen | 0 | 17 | Platinum | 4,996 |
| 40 | Indy Dontje | Winward Racing | 0 | 10 | Silver | 4,986 |
| 41 | Franck Perera | Pfaff Motorsports | 0 | 4 | Platinum | 4,981 |
| 42 | Ben Green | 13 Autosport | 0 | 7 | Platinum | 4,968 |
| 43 | Matteo Cairoli | DragonSpeed | 0 | 11 | Platinum | 4,967 |
| 44 | Onofrio Triarsi | Triarsi Competizione | 0 | 2 | Silver | 4,910 |
| 45 | Roberto Lacorte | CETILAR RACING | 0 | 4 | Bronze | 4,897 |
| 46 | Devlin Defrancesco | Rs1 | 0 | 6 | Silver | 4,879 |
| 47 | Trenton Estep | Car Blanche | 0 | 5 | Silver | 4,867 |
| 48 | Andrea Caldarelli | Pfaff Motorsports | 4 | 14 | Platinum | 4,852 |
| 49 | Roman De Angelis | ASTON MARTIN THOR Team | 0 | 13 | Gold | 4,841 |
| 50 | Frankie Montecalvo | Vasser Sullivan Racing | 0 | 2 | Silver | 4,840 |
| 51 | Robby Foley | Turner Motorsport | 1 | 22 | Gold | 4,836 |
| 52 | Giacomo Altoè | DragonSpeed | 1 | 11 | Gold | 4,829 |
| 53 | Thierry Vermeulen | Conquest Racing | 0 | 0 | Gold | 4,821 |
| 54 | Marco Sorensen | ASTON MARTIN THOR Team | 1 | 19 | Platinum | 4,801 |
| 55 | Dudu Barrichello | Heart of Racing Team | 0 | 0 | Silver | 4,786 |
| 56 | Simon Mann | Af Corse | 0 | 4 | Silver | 4,784 |
| 57 | Eduardo Barrichello | van der Steur Racing | 0 | 3 | Silver | 4,779 |
| 58 | Benjamin Pedersen | PR1 Mathiasen Motorsports | 0 | 11 | Silver | 4,767 |
| 59 | Danny Formal | Wayne Taylor Racing | 3 | 39 | Silver | 4,740 |
| 60 | Ryan Hardwick | Manthey 1St Phorm | 1 | 9 | Bronze | 4,740 |
| 61 | Alec Udell | DXDT Racing | 0 | 14 | Silver | 4,738 |
| 62 | Esteban Masson | Vasser Sullivan Racing | 2 | 13 | Gold | 4,737 |
| 63 | Tom Sargent | Wright Motorsports | 0 | 7 | Silver | 4,726 |
| 64 | Lars Kern | AWA | 0 | 3 | Silver | 4,713 |
| 65 | Elliott Skeer | Wright Motorsports | 0 | 15 | Gold | 4,709 |
| 66 | Lilou Wadoux Ducellier | Af Corse | 0 | 3 | Silver | 4,689 |
| 67 | Tommaso Mosca | Af Corse Usa | 0 | 0 | Gold | 4,682 |
| 68 | Frederik Schandorff | Inception Racing | 0 | 11 | Gold | 4,670 |
| 69 | Ralf Aron | Lone Star Racing | 1 | 16 | Gold | 4,670 |
| 70 | Daniel Serra | Conquest Racing | 3 | 29 | Platinum | 4,654 |
| 71 | Eric Lux | Rs1 | 0 | 3 | Bronze | 4,612 |
| 72 | Charlie Eastwood | DXDT Racing | 1 | 14 | Gold | 4,600 |
| 73 | Joey Hand | Gradient Racing | 0 | 8 | Gold | 4,592 |
| 74 | Manny Franco | Conquest Racing | 0 | 13 | Silver | 4,588 |
| 75 | Morris Schuring | Manthey 1St Phorm | 0 | 5 | Gold | 4,542 |
| 76 | Riccardo Pera | Manthey 1St Phorm | 1 | 4 | Silver | 4,536 |
| 77 | Parker Thompson | Vasser Sullivan Racing | 1 | 18 | Silver | 4,529 |
| 78 | Daniel Morad | Korthoff Competition Motors | 0 | 12 | Gold | 4,500 |
| 79 | Casper Stevenson | Heart of Racing Team | 0 | 5 | Silver | 4,475 |
| 80 | Misha Goikhberg | Forte Racing | 0 | 5 | Bronze | 4,474 |
| 81 | Robert Wickens | DXDT Racing | 2 | 13 | Silver | 4,455 |
| 82 | Francis Selldorff | Turner Motorsport | 1 | 3 | Silver | 4,443 |
| 83 | Trent Hindman | Wayne Taylor Racing | 2 | 18 | Gold | 4,428 |
| 84 | Lorenzo Patrese | Conquest Racing | 0 | 0 | Silver | 4,427 |
| 85 | Riccardo Agostini | Triarsi Competizione | 0 | 3 | Gold | 4,421 |
| 86 | Adam Adelson | Wright Motorsports | 1 | 12 | Silver | 4,414 |
| 87 | Ben Tuck | Conquest Racing | 0 | 3 | Silver | 4,405 |
| 88 | Brendan Iribe | Inception Racing | 0 | 1 | Bronze | 4,379 |
| 89 | Sarah Bovy | Iron Dames | 0 | 4 | Bronze | 4,369 |
| 90 | Alessandro Balzan | Triarsi Competizione | 2 | 8 | Gold | 4,360 |
| 91 | Salih Yoluc | DXDT Racing | 0 | 8 | Silver | 4,360 |
| 92 | Rahel Frey | Iron Dames | 0 | 3 | Silver | 4,339 |
| 93 | Aaron Telitz | Vasser Sullivan Racing | 2 | 17 | Gold | 4,336 |
| 94 | Maximilian Goetz | Korthoff Competition Motors | 0 | 2 | Platinum | 4,328 |
| 95 | Stevan McAleer | Triarsi Competizione | 0 | 15 | Gold | 4,326 |
| 96 | Conrad Laursen | Af Corse | 0 | 2 | Silver | 4,281 |
| 97 | Zachary Vanier | Pfaff Motorsports | 0 | 4 | Silver | 4,261 |
| 98 | Orey Fidani | AWA | 0 | 2 | Bronze | 4,251 |
| 99 | Dillon Machavern | Rs1 | 1 | 9 | Silver | 4,244 |
| 100 | Custodio Toledo | Af Corse | 0 | 5 | Bronze | 4,242 |
| 101 | Karen GAILLARD | Iron Dames | 0 | 0 | Silver | 4,237 |
| 102 | Ollie Millroy | Inception Racing | 0 | 1 | Silver | 4,224 |
| 103 | Niccolo Schiro | Triarsi Competizione | 0 | 0 | Silver | 4,220 |
| 104 | Jan Heylen | Rs1 | 2 | 14 | Gold | 4,218 |
| 105 | Anthony McIntosh | van der Steur Racing | 3 | 21 | Bronze | 4,211 |
| 106 | Scott Hargrove | Forte Racing | 1 | 5 | Silver | 4,208 |
| 107 | Giorgio Sernagiotto | CETILAR RACING | 0 | 2 | Silver | 4,208 |
| 108 | Sebastien Baud | van der Steur Racing | 0 | 0 | Silver | 4,205 |
| 109 | Jake Walker | Gradient Racing | 1 | 9 | Silver | 4,186 |
| 110 | Kei Cozzolino | Af Corse | 0 | 2 | Gold | 4,186 |
| 111 | AJ Muss | Triarsi Competizione | 1 | 2 | Silver | 4,183 |
| 112 | Charles Scardina | Triarsi Competizione | 0 | 2 | Bronze | 4,179 |
| 113 | Jaxon Evans | Inception Racing | 0 | 5 | Gold | 4,162 |
| 114 | Graham Doyle | Wayne Taylor Racing | 1 | 15 | Silver | 4,156 |
| 115 | Spencer Pumpelly | Magnus Racing | 1 | 15 | Silver | 4,136 |
| 116 | Ryan Yardley | Rs1 | 1 | 6 | Silver | 4,119 |
| 117 | Mason Filippi | DXDT Racing | 0 | 16 | Silver | 4,103 |
| 118 | Seth Lucas | Korthoff Competition Motors | 0 | 1 | Silver | 4,098 |
| 119 | Nicola Lacorte | CETILAR RACING | 0 | 1 | Silver | 4,098 |
| 120 | Dan Knox | Lone Star Racing | 0 | 5 | Bronze | 4,058 |
| 121 | Michelle Gatting | Iron Dames | 0 | 4 | Silver | 4,056 |
| 122 | Scott Andrews | Lone Star Racing | 0 | 8 | Gold | 4,053 |
| 123 | Darren Turner | Heart of Racing Team | 0 | 13 | Gold | 4,040 |
| 124 | Henrik Hedman | DragonSpeed | 0 | 3 | Bronze | 4,029 |
| 125 | Rory van der Steur | van der Steur Racing | 0 | 1 | Silver | 4,026 |
| 126 | Cedric Sbirrazzuoli | Conquest Racing | 0 | 2 | Silver | 4,024 |
| 127 | Andy Lally | Magnus Racing | 0 | 3 | Gold | 4,012 |
| 128 | Till Bechtolsheimer | Gradient Racing | 0 | 1 | Bronze | 3,997 |
| 129 | Mario Farnbacher | Forte Racing | 2 | 7 | Gold | 3,995 |
| 130 | Tatiana Calderón | Gradient Racing | 0 | 0 | Silver | 3,976 |
| 131 | John Potter | Magnus Racing | 0 | 1 | Bronze | 3,973 |
| 132 | Wyatt Brichacek | Lone Star Racing | 0 | 4 | Silver | 3,942 |
| 133 | Mike Skeen | Triarsi Competizione | 1 | 23 | Silver | 3,910 |
| 134 | Maxime Robin | van der Steur Racing | 0 | 0 | Silver | 3,894 |
| 135 | Mikey Taylor | Korthoff Competition Motors | 1 | 12 | Silver | 3,887 |
| 136 | Matthew Bell | AWA | 2 | 13 | Gold | 3,865 |
| 137 | Robert Megennis | Triarsi Competizione | 0 | 1 | Silver | 3,852 |
| 138 | Marius Fossard | Car Blanche | 0 | 0 | Silver | 3,851 |
| 139 | Sheena Monk | Myers Riley Motorsports | 0 | 1 | Bronze | 3,848 |
| 140 | Lin Hodenius | Lone Star Racing | 0 | 0 | Silver | 3,846 |
| 141 | Corey Lewis | Gradient Racing | 1 | 12 | Silver | 3,837 |
| 142 | Fran Rueda | Conquest Racing | 0 | 1 | Silver | 3,748 |
| 143 | James Roe | Lone Star Racing | 0 | 0 | Silver | 3,747 |
| 144 | Joel Miller | Triarsi Competizione | 1 | 3 | Gold | 3,688 |
| 145 | David Fumanelli | Inception Racing | 0 | 0 | Gold | 3,641 |
| 146 | Eric Filgueiras | Forte Racing | 2 | 12 | Silver | 3,608 |
| 147 | Jason Hart | WINWARD RACING | 0 | 12 | Silver | 3,587 |
| 148 | Jenson Altzman | Gradient Racing | 0 | 1 | Silver | 3,583 |
| 149 | Kyle Marcelli | Wayne Taylor Racing | 3 | 23 | Gold | 3,519 |
| 150 | Mikkel Pedersen | AO Racing | 0 | 2 | Silver | 3,519 |
| 151 | Peter Ludwig | Muehlner Motorsports America, LLC | 0 | 1 | Bronze | 3,518 |
| 152 | Carl Bennett | van der Steur Racing | 0 | 1 | Silver | 3,384 |
| 153 | David MUSIAL JR | Muehlner Motorsports America, LLC | 0 | 2 | Silver | 3,313 |
| 154 | Andrew Waite | Triarsi Competizione | 0 | 0 | Silver | 2,879 |
| 155 | David MUSIAL | Muehlner Motorsports America, LLC | 0 | 2 | Bronze | 2,767 |
| 156 | Eric Zitza | Rs1 | 0 | 0 | Silver | 2,631 |
IMSA WeatherTech is an endurance sportscar championship running GTP hybrid prototypes, GT3-based cars in two classes, and LMP2 prototypes across four classes. The field is established professional, led by drivers including Alex Palou, Pascal Wehrlein and Kyle Kirkwood; the top two classes field predominantly Platinum and Gold-rated drivers, while the lower classes include a broader amateur and semi-professional base. Drivers arrive from a range of sources including single-seater series and lower endurance championships, with particular strength drawn from Formula 3 Macau and the FIA GT Championship. The series functions as both a destination for established professionals and a step upward from feeder endurance championships; drivers typically move on to either specialised endurance events or remaining within the professional sportscar ladder.