P · 11 seasons · 2016 – 2026 · B/T: R/R
Trevor Williams is 1st of 0 pitchers in career roto value, a top-tier career by any lens the site offers. His best year was 2018: +7.6 roto value, 42nd that season and 2587th of 51,303 player-seasons on record. He banked roto value in strikeouts (+7.6) and wins (+6.9) and gave it back in WHIP (-5.4) and ERA (-2.6).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2016★ | PIT | 7 | -1.98 | #569 | #51,426 |
| 2017 | PIT | 31 | -3.19 | #1,351 | #109,821 |
| 2018 | PIT | 31 | -2.75 | #1,342 | #105,714 |
| 2019 | PIT | 26 | -2.27 | #1,276 | #84,852 |
| 2020 | PIT | 11 | -2.06 | #508 | #58,654 |
| 2021 | CHC | 23 | -2.06 | #1,276 | #58,459 |
| 2022 | NYM | 30 | -2.02 | #580 | #53,628 |
| 2023 | WSH | 30 | -2.05 | #565 | #56,873 |
| 2024 | WSH | 13 | -2.04 | #564 | #55,925 |
| 2025 | WSH | 17 | -2.01 | #554 | #52,712 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 2016 | PIT | 7 | -2.59 | #625 | #40,426 |
| 2017 | PIT | 31 | 2.71 | #132 | #9,743 |
| 2018★ | PIT | 31 | 7.56 | #42 | #2,587 |
| 2019 | PIT | 26 | -0.31 | #309 | #19,889 |
| 2020 | PIT | 11 | -2.06 | #483 | #32,547 |
| 2021 | CHC | 23 | -0.42 | #339 | #20,361 |
| 2022 | NYM | 30 | 1.82 | #184 | #12,108 |
| 2023 | WSH | 30 | -3.51 | #827 | #48,467 |
| 2024 | WSH | 13 | 3.88 | #117 | #7,358 |
| 2025 | WSH | 17 | -3.41 | #816 | #47,966 |
| 2026 | WSH | 15 | -0.16 | #315 | #19,135 |
★ Best season by Z