Retired
J.D. Stemmer
Birthdate:
Aug. 10, 2002 (50 y, 4 m, 21 d)Born In:
Cincinnati, OH, USANationality:
American
Position:
PBats/Throws:
L/LHeight/Weight:
5'10"/178Entry:
2021 Draft
- Round: 32, Overall: 1002, Team: Detroit Tigers
Contract:
Free Agent
ML Service Time:
None
Stat Options
Career Minor League Stats
| Team | Year | Age | GS | G | IP | W | L | SV | BS | K | BB | H | HR | K% | BB% | HR% | LOB% | GB% | WHIP | BABIP | ERA | FIP | FIP- | xFIP | E-F | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Visalia - A+ - U26
VIS - A+ - U26
|
2028 | 25 | 0 | 27 | 30.1 | 2 | 0 | 3 | 2 | 30 | 7 | 28 | 4 | 24.0% | 5.60% | 3.2% | 82.8% | 56.9% | 1.15 | .293 | 3.26 | 3.69 | 98 | 3.26 | -0.42 | 0.17 |
|
Visalia - A+ - U26
VIS - A+ - U26
|
2027 | 24 | 0 | 28 | 39.0 | 3 | 1 | 1 | 0 | 39 | 21 | 37 | 7 | 22.3% | 12.00% | 4.0% | 89.2% | 52.7% | 1.49 | .283 | 3.46 | 5.25 | 141 | 4.22 | -1.79 | -0.66 |
|
Visalia - A+ - U26
VIS - A+ - U26
|
2026 | 23 | 1 | 15 | 14.1 | 0 | 3 | 0 | 1 | 15 | 11 | 36 | 5 | 17.0% | 12.50% | 5.7% | 50.0% | 53.8% | 3.28 | .564 | 16.33 | 8.07 | 199 | 4.77 | 8.25 | -0.71 |
|
Redmond - A- - U25
RED - A- - U25
|
2025 | 22 | 0 | 14 | 7.2 | 0 | 0 | 0 | 1 | 11 | 3 | 7 | 1 | 31.4% | 8.57% | 2.9% | 47.2% | 54.5% | 1.30 | .375 | 8.22 | 4.02 | 86 | 3.22 | 4.20 | 0.08 |
|
Redmond - A- - U25
RED - A- - U25
|
2024 | 21 | 1 | 17 | 19.0 | 3 | 0 | 0 | 1 | 19 | 10 | 13 | 3 | 24.1% | 12.66% | 3.8% | 79.8% | 38.9% | 1.21 | .213 | 3.32 | 5.27 | 117 | 4.79 | -1.95 | -0.07 |
|
Flagstaff - R - U22
FLA - R - U22
|
2023 | 20 | 0 | 2 | 3.0 | 0 | 0 | 0 | 0 | 5 | 2 | 8 | 0 | 25.0% | 10.00% | 0.0% | 30.0% | 25.0% | 3.33 | .615 | 18.00 | 3.16 | 62 | 4.00 | 14.84 | 0.07 |
|
Missoula - R+ - U24
MIS - R+ - U24
|
2023 | 20 | 1 | 19 | 34.1 | 5 | 3 | 1 | 2 | 34 | 22 | 44 | 7 | 19.5% | 12.64% | 4.0% | 61.9% | 45.6% | 1.92 | .346 | 6.82 | 6.52 | 139 | 5.05 | 0.30 | -0.64 |
|
Idaho Falls - R+ - U24
IDA - R+ - U24
|
2022 | 19 | 0 | 1 | 1.1 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0.0% | 33.33% | 0.0% | 0.0% | 75.0% | 2.25 | .000 | 27.00 | 13.03 | 281 | 13.88 | 13.97 | -0.23 |
|
Connecticut - A- - U25
CON - A- - U25
|
2021 | 18 | 0 | 11 | 17.0 | 2 | 1 | 0 | 1 | 14 | 19 | 29 | 2 | 14.0% | 19.00% | 2.0% | 55.1% | 45.5% | 2.82 | .429 | 10.06 | 7.03 | 165 | 6.99 | 3.03 | -0.57 |
|
Idaho Falls - R+ - U24
IDA - R+ - U24
|
2021 | 18 | 0 | 6 | 13.0 | 2 | 0 | 0 | 1 | 8 | 10 | 14 | 2 | 12.9% | 16.13% | 3.2% | 61.3% | 63.3% | 1.85 | .286 | 7.62 | 6.73 | 156 | 5.64 | 0.88 | -0.31 |
|
Cape Coral - R - U22
CC - R - U22
|
2021 | 18 | 0 | 1 | 2.2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0.0% | 0.00% | 0.0% | 66.7% | 37.5% | 0.75 | .200 | 3.38 | 5.56 | 116 | 7.01 | -2.19 | -0.01 |
|
HS
|
2021 | 18 | 15 | 15 | 116.1 | 8 | 3 | 0 | 0 | 131 | 41 | 99 | 4 | 25.7% | 8.04% | 0.8% | 77.9% | 0.0% | 1.20 | .287 | 2.48 | 4.05 | ||||
|
Total - A
A
|
1 | 70 | 83.2 | 5 | 4 | 4 | 3 | 84 | 39 | 101 | 16 | 21.6% | 10.05% | 4.1% | 74.4% | 54.4% | 1.67 | .350 | 5.59 | 5.17 | 135 | 3.96 | 0.43 | -1.20 | ||
|
Total - S A
S A
|
1 | 42 | 43.2 | 5 | 1 | 0 | 3 | 44 | 32 | 49 | 6 | 20.6% | 14.95% | 2.8% | 60.1% | 43.8% | 1.86 | .341 | 6.80 | 5.74 | 130 | 5.37 | 1.07 | -0.56 | ||
|
Total - R
R
|
1 | 29 | 54.1 | 7 | 4 | 1 | 3 | 47 | 37 | 68 | 9 | 17.0% | 13.41% | 3.3% | 56.0% | 50.0% | 1.93 | .333 | 7.95 | 6.50 | 141 | 5.45 | 1.45 | -1.12 | ||
|
Total - HS
HS
|
15 | 15 | 116.1 | 8 | 3 | 0 | 0 | 131 | 41 | 99 | 4 | 25.7% | 8.04% | 0.8% | 77.9% | 0.0% | 1.20 | .287 | 2.48 | 4.05 | ||||||
|
Total - Minors
Minors
|
3 | 141 | 181.2 | 17 | 9 | 5 | 9 | 175 | 108 | 218 | 31 | 19.9% | 12.30% | 3.5% | 64.6% | 50.6% | 1.79 | .343 | 6.59 | 5.70 | 136 | 4.75 | 0.89 | -2.88 | ||