 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | WHIP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Francisco Burgos# | 0.90 | 2025-2028 | |
| 2 | Gonzalo Montés# | 1.00 | 2022-2026 | |
| 3 | Ramiro García# | 1.01 | 2022-2024 | |
| 4 | Benjamin Busto# | 1.03 | 2025-2027 | |
| 5 | Don Bender | 1.04 | 2020-2021 | |
| 6 | Armando Ortíz# | 1.08 | 2021-2025 | |
| 6 | António Marés# | 1.08 | 2021-2022 | |
| 6 | Luis Hernández# | 1.08 | 2025-2026 | |
| 9 | Chae-seong Kim# | 1.09 | 2021-2022 | |
| 10 | Enrique Madrid | 1.10 | 2021-2023 | |
| 10 | Josef Strolz# | 1.10 | 2023-2025 | |
| 12 | Manuel Ceja# | 1.11 | 2027-2028 | |
| 13 | Rusty Swanson# | 1.13 | 2023-2025 | |
| 14 | Eddie Kop# | 1.14 | 2020-2022 | |
| 14 | Bob Browning# | 1.14 | 2023-2025 | |
| 16 | Alejandro Ramos# | 1.15 | 2021-2025 | |
| 16 | Osiris St. Brown# | 1.15 | 2027-2028 | |
| 16 | Song-saeng Kim# | 1.15 | 2021-2024 | |
| 19 | Darius Baxa# | 1.17 | 2025-2026 | |
| 20 | Morihiro Sai# | 1.18 | 2025-2027 | |
| 20 | Ismael Lara# | 1.18 | 2024-2027 | |
| 20 | Edward Scarborough# | 1.18 | 2026-2028 | |
| 20 | Roger Murdock# | 1.18 | 2026-2027 | |
| 24 | Loren Berdine# | 1.19 | 2027-2028 | |
| 24 | António Muñóz# | 1.19 | 2026-2027 | |
| 26 | Natalino Golaio# | 1.20 | 2020-2021 | |
| 26 | Ánibal Rivera# | 1.20 | 2020-2022 | |
| 26 | Pedro Adame# | 1.20 | 2026-2028 | |
| 29 | José Santiago# | 1.21 | 2024-2027 | |
| 29 | Chet Saks# | 1.21 | 2027-2028 | |
| 31 | Nick Richie# | 1.22 | 2022-2024 | |
| 31 | Travis Grant# | 1.22 | 2021-2023 | |
| 33 | Juan López# | 1.23 | 2020-2022 | |
| 33 | Jon Shirley# | 1.23 | 2023-2024 | |
| 33 | Alberto Solís# | 1.23 | 2025-2027 | |
| 36 | James Neutron# | 1.25 | 2024-2026 | |
| 36 | José López# | 1.25 | 2026-2028 | |
| 38 | Hänsel Freeh | 1.26 | 2020-2021 | |
| 39 | Gabriel Escobar# | 1.27 | 2022-2025 | |
| 40 | Pang Qin# | 1.30 | 2026-2027 | |
| 41 | Shawn Holliday | 1.37 | 2020-2022 | |
| 42 | Javier Matajudíos# | 1.39 | 2023-2026 | |
| 43 | Heyg Lamper# | 1.40 | 2025-2027 | |
| 44 | Felipe Pereira# | 1.42 | 2024-2027 | |
| 45 | Ryan Dull# | 1.52 | 2024-2028 | |
| 46 | Santiago Carrión# | 1.59 | 2021-2022 |
