n=171 near this checkpoint
Why he matters right now
Reid Detmers is top-10 in the majors in strikeouts, WHIP and strikeout-minus-walk rate
He is 7th in strikeouts at 182, 10th in WHIP at 1.06, 10th in strikeout-minus-walk rate at 21.2% — placements on MLB's own season boards, which rank every QUALIFIED pitcher in the sport rather than the few dozen this site tracks. Qualified is MLB's own bar, and it is the reason a part-season player with a big number is not on these boards at all.
The story changed tonight — this page led with a different case yesterday.
The case in 30 seconds
- 182 7th in strikeouts at 182, 10th in WHIP at 1.06, 10th in strikeout-minus-walk rate at 21.2% on MLB's season leaderboards MLB season leaderboard (the league's own top-10 board of qualified players, not this site's roster)
- 182 182 strikeouts, past his previous best of 168 in 2023 year-by-year record, 2 prior seasons since 2022 (MLB Stats API, cached)
The honest caveat
The open question is workload. He is at 162 innings over 28 starts; the same rate to the end of the season means roughly 189. Velocity and innings both have to hold, and neither is guaranteed — this page reports what the measurements say, not what a medical staff knows.
What to watch next
18 more to reach 200 SO.
Every claim above, with its source (2)
- 7th in strikeouts at 182, 10th in WHIP at 1.06, 10th in strikeout-minus-walk rate at 21.2% on MLB's season leaderboards MLB season leaderboard (the league's own top-10 board of qualified players, not this site's roster)
- 182 strikeouts, past his previous best of 168 in 2023 year-by-year record, 2 prior seasons since 2022 (MLB Stats API, cached)
Other cases this page considered and did not lead with: Reid Detmers has already passed his career best in strikeouts.
The evidence
What changed last night
8 K in 7.0 IP
L 3-7 vs New York Yankees · 2026-09-01
Situational splits
| Split | IP | ERA | SO | WHIP | AVG against |
|---|---|---|---|---|---|
| vs RHP | 117.2 | — | 137 | 1.04 | .209 |
| vs LHP | 43.2 | — | 45 | 1.15 | .235 |
| Home | 98.0 | 3.21 | 114 | 0.97 | .205 |
| Away | 64.0 | 3.80 | 68 | 1.20 | .232 |
| Day | 39.1 | 4.58 | 46 | 1.09 | .203 |
| Night | 122.2 | 3.08 | 136 | 1.05 | .220 |
2026 season, MLB Stats API. A split with no plate appearances is omitted rather than shown as zeroes.
28G
28GS
162.0IP
4-8W-L
3.44ERA
1.06WHIP
182K
10.11K/9
0SV
Strikeout chase
| Chase | Current | Pace | Needed from here | Status |
|---|---|---|---|---|
| 200 K | 182 | 212 | 18 K · 3.9 per outing over 4.6 left | ON PACE |
| 250 K | 182 | 212 | 68 K · 14.8 per outing over 4.6 left | EXTREME |
| 300 K | 182 | 212 | 118 K · 25.7 per outing over 4.6 left | IMPOSSIBLE |
| 350 K | 182 | 212 | 168 K · 36.5 per outing over 4.6 left | IMPOSSIBLE |
| 383 K | 182 | 212 | 201 K · 43.7 per outing over 4.6 left | IMPOSSIBLE |
ERA & WHIP finish lines
| Finish | Current | Required rest-of-season | Status |
|---|---|---|---|
| Sub-2.00 ERA | 3.44 | -6.73 over about 27 innings | IMPOSSIBLE |
| Sub-1.75 ERA | 3.44 | -8.49 over about 27 innings | IMPOSSIBLE |
| Sub-1.50 ERA | 3.44 | -10.25 over about 27 innings | IMPOSSIBLE |
| Sub-1.00 WHIP | 1.06 | 0.63 | NEAR PACE |
| Sub-0.90 WHIP | 1.06 | -0.08 | IMPOSSIBLE |
Recent game log
Derived nightly from the snapshot ledger — each row is the difference between consecutive days; multi-day rows are labeled.
| Date | Opp | Result | IP | K |
|---|---|---|---|---|
| 2026-09-01 | New York Yankees | L 3-7 | 7.0 | 8 |
| 2026-08-21 | Texas Rangers | L 1-2 | 6.0 | 5 |
| 2026-08-15 | Kansas City Royals | W 1-0 | 8.0 | 11 |
| 2026-08-10 | Texas Rangers | L 1-4 | 6.0 | 6 |
| 2026-08-05 | Baltimore Orioles | L 2-5 | 4.0 | 5 |
| 2026-07-28 | Houston Astros | L 2-3 | 5.0 | 9 |
Recent highlights
Lahman + Retrosheet context
How this season fits history
Chase history
Stuff watch
Four-seamer velocity, start by start
Every start's average against his own trailing baseline of 94.2 ± 0.55 mph. Ringed dots sit more than one standard deviation under the baseline; last start 94.14 mph (2026-08-10).
- in game fade · FF: -1.85 vs 0.0 ± 1.5 (z -1.23, 1 straight)