| Rank | Name | Team | G | Batters Faced | IP | TBA | TOP |
|---|---|---|---|---|---|---|---|
| 1 | Jacob deGrom | NYM | 32 | 835 | 217.0 | 273.0 | 0.328 |
| 2 | Chris Sale | BOS | 27 | 617 | 158.0 | 214.0 | 0.347 |
| 3 | Walker Buehler | LAD | 24 | 541 | 137.1 | 191.0 | 0.354 |
| 4 | Trevor Bauer | CLE | 28 | 717 | 175.1 | 265.0 | 0.371 |
| 5 | Blake Snell | TBR | 31 | 700 | 180.2 | 263.0 | 0.377 |
| 6 | Aaron Nola | PHI | 33 | 831 | 212.1 | 312.0 | 0.378 |
| 7 | Miles Mikolas | STL | 32 | 808 | 200.2 | 303.0 | 0.379 |
| 8 | Zack Wheeler | NYM | 29 | 744 | 182.1 | 285.0 | 0.387 |
| 9 | Max Scherzer | WSN | 33 | 866 | 220.2 | 334.0 | 0.387 |
| 10 | Patrick Corbin | ARI | 33 | 800 | 200.0 | 311.0 | 0.390 |
| 11 | Corey Kluber | CLE | 33 | 842 | 215.0 | 328.0 | 0.390 |
| 12 | Justin Verlander | HOU | 34 | 833 | 214.0 | 325.0 | 0.391 |
| 13 | Mike Foltynewicz | ATL | 31 | 744 | 183.0 | 292.0 | 0.394 |
| 14 | Clayton Kershaw | LAD | 26 | 650 | 161.1 | 256.0 | 0.397 |
| 15 | Brad Keller | KCR | 41 | 583 | 140.1 | 232.0 | 0.398 |
| 16 | Gerrit Cole | HOU | 32 | 799 | 200.1 | 320.0 | 0.402 |
| 17 | Trevor Williams | PIT | 31 | 701 | 170.2 | 286.0 | 0.412 |
| 18 | Alex Wood | LAD | 33 | 637 | 151.2 | 261.0 | 0.412 |
| 19 | Carlos Martínez | STL | 33 | 521 | 118.2 | 215.0 | 0.418 |
| 20 | Zack Greinke | ARI | 33 | 839 | 207.2 | 352.0 | 0.421 |
| 21 | Sean Manaea | OAK | 27 | 654 | 160.2 | 275.0 | 0.423 |
| 22 | Kyle Freeland | COL | 33 | 844 | 202.1 | 355.0 | 0.423 |
| 23 | Jhoulys Chacín | MIL | 35 | 796 | 192.2 | 334.0 | 0.424 |
| 24 | Luis Severino | NYY | 32 | 780 | 191.1 | 331.0 | 0.425 |
| 25 | Jack Flaherty | STL | 28 | 615 | 151.0 | 261.0 | 0.426 |
| 26 | Lance McCullers Jr. | HOU | 25 | 527 | 128.1 | 225.0 | 0.428 |
| 27 | Aníbal Sánchez | ATL | 25 | 553 | 136.2 | 234.0 | 0.429 |
| 28 | Eduardo Rodríguez | BOS | 27 | 553 | 129.2 | 237.0 | 0.429 |
| 29 | James Paxton | SEA | 28 | 645 | 160.1 | 276.0 | 0.429 |
| 30 | José Ureña | MIA | 31 | 712 | 174.0 | 304.0 | 0.430 |
| 31 | Charlie Morton | HOU | 30 | 695 | 167.0 | 298.0 | 0.430 |
| 32 | Dallas Keuchel | HOU | 34 | 874 | 204.2 | 378.0 | 0.434 |
| 33 | Carlos Carrasco | CLE | 32 | 784 | 192.0 | 339.0 | 0.435 |
| 34 | Mike Clevinger | CLE | 32 | 810 | 200.0 | 352.0 | 0.435 |
| 35 | José Berríos | MIN | 32 | 797 | 192.1 | 346.0 | 0.435 |
| 36 | Kyle Hendricks | CHC | 33 | 812 | 199.0 | 351.0 | 0.436 |
| 37 | Jameson Taillon | PIT | 32 | 785 | 191.0 | 341.0 | 0.437 |
| 38 | Noah Syndergaard | NYM | 25 | 644 | 154.1 | 281.0 | 0.438 |
| 39 | Kyle Gibson | MIN | 32 | 826 | 196.2 | 364.0 | 0.442 |
| 40 | Marco Gonzales | SEA | 29 | 686 | 166.2 | 303.0 | 0.442 |
| 41 | J.A. Happ | TOT | 31 | 733 | 177.2 | 323.0 | 0.442 |
| 42 | Mike Montgomery | CHC | 38 | 534 | 124.0 | 235.0 | 0.443 |
| 43 | Ty Blach | SFG | 47 | 512 | 118.2 | 226.0 | 0.448 |
| 44 | Ross Stripling | LAD | 33 | 503 | 122.0 | 225.0 | 0.449 |
| 45 | David Price | BOS | 30 | 722 | 176.0 | 324.0 | 0.449 |
| 46 | Rick Porcello | BOS | 33 | 808 | 191.1 | 362.0 | 0.450 |
| 47 | Sean Newcomb | ATL | 31 | 696 | 164.0 | 312.0 | 0.451 |
| 48 | Wade LeBlanc | SEA | 32 | 662 | 162.0 | 300.0 | 0.454 |
| 49 | Germán Márquez | COL | 33 | 817 | 196.0 | 369.0 | 0.454 |
| 50 | Jaime Barria | LAA | 26 | 537 | 129.1 | 244.0 | 0.455 |
| 51 | Tyson Ross | TOT | 31 | 634 | 149.2 | 289.0 | 0.458 |
| 52 | Kenta Maeda | LAD | 39 | 532 | 125.1 | 243.0 | 0.458 |
| 53 | Gio Gonzalez | TOT | 32 | 746 | 171.0 | 341.0 | 0.459 |
| 54 | Andrew Heaney | LAA | 30 | 749 | 180.0 | 343.0 | 0.459 |
| 55 | Zack Godley | ARI | 33 | 791 | 178.1 | 360.0 | 0.460 |
| 56 | Rich Hill | LAD | 25 | 547 | 132.2 | 250.0 | 0.460 |
| 57 | Tyler Skaggs | LAA | 24 | 533 | 125.1 | 246.0 | 0.462 |
| 58 | CC Sabathia | NYY | 29 | 665 | 153.0 | 307.0 | 0.462 |
| 59 | Tanner Roark | WSN | 31 | 760 | 180.1 | 350.0 | 0.463 |
| 60 | Stephen Strasburg | WSN | 22 | 544 | 130.0 | 252.0 | 0.464 |
| 61 | Lance Lynn | TOT | 31 | 700 | 156.2 | 325.0 | 0.464 |
| 62 | Madison Bumgarner | SFG | 21 | 551 | 129.2 | 254.0 | 0.465 |
| 63 | Nick Pivetta | PHI | 33 | 694 | 164.0 | 319.0 | 0.466 |
| 64 | Derek Holland | SFG | 36 | 727 | 171.1 | 335.0 | 0.467 |
| 65 | Masahiro Tanaka | NYY | 27 | 635 | 156.0 | 295.0 | 0.467 |
| 66 | Jake Arrieta | PHI | 31 | 724 | 172.2 | 337.0 | 0.467 |
| 67 | Dylan Covey | CHW | 27 | 542 | 121.2 | 252.0 | 0.469 |
| 68 | Mike Leake | SEA | 31 | 784 | 185.2 | 367.0 | 0.469 |
| 69 | Jon Lester | CHC | 32 | 761 | 181.2 | 354.0 | 0.469 |
| 70 | Julio Teheran | ATL | 31 | 724 | 175.2 | 339.0 | 0.470 |
| 71 | Robbie Ray | ARI | 24 | 526 | 123.2 | 247.0 | 0.470 |
| 72 | Reynaldo López | CHW | 32 | 799 | 188.2 | 377.0 | 0.472 |
| 73 | Jose Quintana | CHC | 32 | 739 | 174.1 | 346.0 | 0.473 |
| 74 | Vince Velasquez | PHI | 31 | 630 | 146.2 | 295.0 | 0.474 |
| 75 | Tyson Ross | SDP | 22 | 530 | 123.1 | 251.0 | 0.474 |
| 76 | Luis Castillo | CIN | 31 | 708 | 169.2 | 335.0 | 0.475 |
| 77 | Ryan Yarbrough | TBR | 38 | 628 | 147.1 | 299.0 | 0.477 |
| 78 | Gio Gonzalez | WSN | 27 | 646 | 145.2 | 307.0 | 0.477 |
| 79 | Carlos Rodón | CHW | 20 | 511 | 120.2 | 245.0 | 0.480 |
| 80 | Wei-Yin Chen | MIA | 26 | 572 | 133.1 | 272.0 | 0.481 |
| 81 | Matthew Boyd | DET | 31 | 709 | 170.1 | 340.0 | 0.481 |
| 82 | Michael Fulmer | DET | 24 | 558 | 132.1 | 268.0 | 0.481 |
| 83 | Matt Harvey | CIN | 24 | 540 | 128.0 | 258.0 | 0.481 |
| 84 | Trevor Richards | MIA | 25 | 547 | 126.1 | 262.0 | 0.483 |
| 85 | Zach Eflin | PHI | 24 | 548 | 128.0 | 263.0 | 0.484 |
| 86 | Andrew Suárez | SFG | 29 | 665 | 160.1 | 320.0 | 0.485 |
| 87 | Kevin Gausman | TOT | 31 | 776 | 183.2 | 377.0 | 0.486 |
| 88 | Chase Anderson | MIL | 30 | 644 | 158.0 | 311.0 | 0.486 |
| 89 | Mike Fiers | DET | 21 | 502 | 119.0 | 244.0 | 0.487 |
| 90 | Danny Duffy | KCR | 28 | 692 | 155.0 | 337.0 | 0.488 |
| 91 | Sonny Gray | NYY | 30 | 582 | 130.1 | 285.0 | 0.491 |
| 92 | Mike Minor | TEX | 28 | 640 | 157.0 | 314.0 | 0.491 |
| 93 | Dan Straily | MIA | 23 | 518 | 122.1 | 253.0 | 0.492 |
| 94 | Junior Guerra | MIL | 31 | 611 | 141.0 | 298.0 | 0.493 |
| 95 | Chris Archer | TOT | 27 | 638 | 148.1 | 314.0 | 0.493 |
| 96 | Clayton Richard | SDP | 27 | 682 | 158.2 | 334.0 | 0.493 |
| 97 | Iván Nova | PIT | 29 | 683 | 161.0 | 335.0 | 0.493 |
| 98 | Jake Odorizzi | MIN | 32 | 711 | 164.1 | 349.0 | 0.494 |
| 99 | Luke Weaver | STL | 30 | 609 | 136.1 | 297.0 | 0.495 |
| 100 | Chris Stratton | SFG | 28 | 625 | 145.0 | 308.0 | 0.495 |
| 101 | Jakob Junis | KCR | 30 | 758 | 177.0 | 374.0 | 0.496 |
| 102 | Mike Fiers | TOT | 31 | 714 | 172.0 | 354.0 | 0.496 |
| 103 | Cole Hamels | TOT | 32 | 806 | 190.2 | 400.0 | 0.498 |
| 104 | Joey Lucchesi | SDP | 26 | 548 | 130.0 | 271.0 | 0.498 |
| 105 | Tyler Anderson | COL | 32 | 737 | 176.0 | 366.0 | 0.499 |
| 106 | James Shields | CHW | 34 | 871 | 204.2 | 434.0 | 0.499 |
| 107 | Ian Kennedy | KCR | 22 | 518 | 119.2 | 257.0 | 0.500 |
| 108 | Chad Bettis | COL | 27 | 518 | 120.1 | 257.0 | 0.501 |
| 109 | Matt Harvey | TOT | 32 | 663 | 155.0 | 330.0 | 0.502 |
| 110 | Jon Gray | COL | 31 | 743 | 172.1 | 371.0 | 0.503 |
| 111 | Eric Lauer | SDP | 23 | 504 | 112.0 | 252.0 | 0.504 |
| 112 | Francisco Liriano | DET | 27 | 586 | 133.2 | 296.0 | 0.505 |
| 113 | Alex Cobb | BAL | 28 | 661 | 152.1 | 336.0 | 0.510 |
| 114 | Sal Romano | CIN | 39 | 644 | 145.2 | 329.0 | 0.513 |
| 115 | Jordan Zimmermann | DET | 25 | 556 | 131.1 | 287.0 | 0.518 |
| 116 | Steven Matz | NYM | 30 | 654 | 154.0 | 336.0 | 0.519 |
| 117 | Kevin Gausman | BAL | 21 | 534 | 124.0 | 277.0 | 0.519 |
| 118 | Félix Hernández | SEA | 29 | 685 | 155.2 | 359.0 | 0.527 |
| 119 | Sam Gaviglio | TOR | 26 | 548 | 123.2 | 289.0 | 0.531 |
| 120 | Andrew Cashner | BAL | 28 | 681 | 153.0 | 369.0 | 0.543 |
| 121 | Tyler Mahle | CIN | 23 | 507 | 112.0 | 272.0 | 0.543 |
| 122 | Jason Hammel | KCR | 39 | 583 | 127.0 | 315.0 | 0.543 |
| 123 | Lucas Giolito | CHW | 32 | 775 | 173.1 | 422.0 | 0.545 |
| 124 | Cole Hamels | TEX | 20 | 502 | 114.1 | 279.0 | 0.556 |
| 125 | Bartolo Colón | TEX | 28 | 628 | 146.1 | 351.0 | 0.560 |
| 126 | Marco Estrada | TOR | 28 | 627 | 143.2 | 353.0 | 0.565 |
| 127 | Dylan Bundy | BAL | 31 | 750 | 171.2 | 430.0 | 0.576 |
Stats sourced from Baseball-Reference