Players · S · Pitcher · 2026 regular season
Paul Sewald
- Age
- 36
- B/T
- R/R
- Height
- 6' 3"
- Weight
- 219 lb
- Number
- #43
- Born
- May 26, 1990 in Las Vegas, NV, United States
- MLB debut
- April 8, 2017
- Drafted
- 2012, round 10
- College
- San Diego
- High school
- Bishop Gorman
- Salary, 2026
- $1.5M
- dbWAR
- 3.5 Regular season, 13 season(s)
- IP
- 53.1
- ERA
- 4.72
- FIP
- 5.24
- K/9
- 8.9
- FIP−
- 125 100 = avg
Paul Sewald is a relief pitcher for the Arizona Diamondbacks. In 2026 he struck out 53 batters over 53.1 innings across 62 appearances, going 2-5. His ERA of 4.72 was 13.0% higher than the league average of 4.18 — 11th of 16 on his team, and 372nd of 539 among MLB pitchers with 20+ innings. Stripping out defence, his 5.24 FIP suggests that his ERA had some help behind him. He missed bats on 26.2% of swings (13.6% of every pitch he threw), walked 5.9% of the batters he faced and struck out 24.2%. His -0.3 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.
League context
Percentile among qualified pitchers, 2026 regular season.
WAR by season
Pitching Regular season
Standard and advanced, by season. Regular-season games only — postseason games are listed separately below.
| Trend | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | AZ/TOR | 62 | 0 | 53.1 | 2 | 5 | 24 | 40 | 28 | 53 | 13 | 4.72 | 5.24 | 0.99 | 8.9 | 2.2 | 113 | 125 | -0.3 | |
| 2025 | CLE/DET | 22 | 0 | 19.2 | 1 | 1 | 2 | 18 | 10 | 20 | 6 | 4.58 | 4.66 | 1.22 | 9.2 | 2.7 | 110 | 112 | 0.0 | |
| 2024 | AZ | 42 | 0 | 39.2 | 1 | 2 | 16 | 35 | 19 | 43 | 10 | 4.31 | 3.95 | 1.13 | 9.8 | 2.3 | 106 | 97 | 0.3 | |
| 2023 | SEA/AZ | 65 | 0 | 60.2 | 3 | 2 | 34 | 46 | 21 | 80 | 24 | 3.12 | 3.57 | 1.15 | 11.9 | 3.6 | 72 | 82 | 0.9 | |
| 2022 | SEA | 65 | 0 | 64.0 | 5 | 4 | 20 | 32 | 19 | 72 | 17 | 2.67 | 3.88 | 0.77 | 10.1 | 2.4 | 67 | 98 | 0.4 | |
| 2021 | SEA | 62 | 0 | 64.2 | 10 | 3 | 11 | 42 | 22 | 104 | 24 | 3.06 | 3.08 | 1.02 | 14.5 | 3.3 | 72 | 72 | 1.2 | |
| 2020 | NYM | 5 | 0 | 6.0 | 0 | 0 | 0 | 12 | 9 | 2 | 4 | 13.50 | 7.19 | 2.67 | 3.0 | 6.0 | 303 | 161 | -0.1 | |
| 2019 | NYM | 17 | 0 | 19.2 | 1 | 1 | 1 | 18 | 10 | 22 | 3 | 4.58 | 3.57 | 1.07 | 10.1 | 1.4 | 102 | 79 | 0.3 | |
| 2018 | NYM | 46 | 0 | 56.1 | 0 | 7 | 2 | 62 | 38 | 58 | 23 | 6.07 | 4.23 | 1.51 | 9.3 | 3.7 | 146 | 102 | 0.2 | |
| 2017 | NYM | 57 | 0 | 65.1 | 0 | 6 | 0 | 58 | 33 | 69 | 21 | 4.55 | 3.74 | 1.21 | 9.5 | 2.9 | 104 | 86 | 0.8 |
Batting Regular season
Standard and advanced, by season. Regular-season games only — postseason games are listed separately below.
Separate from the regular season
Postseason Postseason
Wild Card through World Series. These games are counted on their own: none of them are in the regular-season tables, career totals, league context, leaderboards or dbWAR on this page.
Postseason pitching
| Season | Team | Round | G | GS | IP | W | L | SV | H | ER | HR | BB | SO | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 Post | AZ | Postseason total | 10 | 0 | 10.0 | 1 | 0 | 6 | 9 | 6 | 2 | 3 | 16 | 5.40 | 1.20 | 14.4 |
| Wild Card | 2 | 0 | 2.0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 3 | 0.00 | 0.50 | 13.5 | ||
| NLDS | 2 | 0 | 2.0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 0.00 | 0.50 | 9.0 | ||
| NLCS | 4 | 0 | 4.0 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 6 | 0.00 | 0.50 | 13.5 | ||
| World Series | 2 | 0 | 2.0 | 0 | 0 | 0 | 6 | 6 | 2 | 2 | 5 | 27.00 | 4.00 | 22.5 | ||
| 2022 Post | SEA | Postseason total | 3 | 0 | 3.1 | 0 | 0 | 0 | 4 | 6 | 0 | 2 | 6 | 16.20 | 1.80 | 16.2 |
| Wild Card | 1 | 0 | 0.2 | 0 | 0 | 0 | 3 | 4 | 0 | 2 | 1 | 54.00 | 7.50 | 13.5 | ||
| ALDS | 2 | 0 | 2.2 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 5 | 6.75 | 0.38 | 16.9 | ||
| Career | Postseason total · 2 Octobers | 13 | 0 | 13.1 | 1 | 0 | 6 | 13 | 12 | 2 | 5 | 22 | 8.10 | 1.35 | 14.8 |
Box-score and rate statistics only. wOBA, wRC+, FIP and dbWAR are measured against a full league season, and a postseason is a few teams playing each other for a month, so they are not computed for October.
Platoon splits
How left- and right-handed hitters fare against him.
| Split | PA | AB | H | HR | BB | SO | AVG | OBP | SLG | wOBA | K% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| vs LHB | 122 | 110 | 28 | 8 | 8 | 28 | .255 | .314 | .545 | .363 | 23.0% |
| vs RHB | 97 | 88 | 12 | 5 | 5 | 25 | .136 | .196 | .330 | .229 | 25.8% |
Pitch sequencing
What Paul Sewald throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Paul Sewald throws in it.
Pitch arsenal
What he throws, how hard, how often it misses, and what hitters do with it.
| Four-Seam Fastball | 472 | 91.4 | 2,572 | 50.0% | 22.3% | 115 | .217 | .760 | |
| Sweeper | 363 | 82.9 | 2,480 | 51.8% | 32.6% | 81 | .185 | .650 | |
| Cutter | 19 | 88.9 | 2,476 | 31.6% | 20.0% | 2 | — | — |
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Similar players
Nearest 2026 seasons by command, run prevention and role, on rate statistics rather than totals.
wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.