Jacob Shafer
Seattle Mariners (ML)
Jacob Shafer
OOTP Player Page
Birthdate:
April 30, 2002 (28 y, 2 m, 11 d)
Born In:
High Point, NC, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'7"/212
Entry:
2023 Draft - Round: 20, Overall: 589, Team: Seattle Mariners
Contract:
$700k / 1 year
ML Service Time:
2 years, 162 days
Player Popup

Career Major 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 rWAR
Seattle - MLB
SEA - MLB
 2030 28 18 18 111.1 7 7 0 0 98 29 103 11 20.9% 6.18% 2.3% 76.6% 46.2% 1.19 .288 2.75 3.79 88 4.50 -1.04 2.06 2.60
Seattle - MLB
SEA - MLB
 2029 27 29 29 174.1 9 6 0 0 165 36 148 28 23.6% 5.16% 4.0% 77.5% 42.7% 1.06 .263 3.51 4.25 98 4.25 -0.74 2.60 3.85
Seattle - MLB
SEA - MLB
 2028 26 33 33 195.2 11 12 0 0 136 69 178 14 16.4% 8.30% 1.7% 69.9% 47.7% 1.26 .274 3.96 3.91 91 5.18 0.05 3.49 3.34
Seattle - MLB
SEA - MLB
 2027 25 0 11 18.1 0 1 0 0 16 8 16 0 20.3% 10.13% 0.0% 84.6% 48.6% 1.31 .302 1.96 3.10 75 4.95 -1.14 0.29 0.59
Total - MLB
MLB
 80 91 499.2 27 26 0 0 415 142 445 53 20.0% 6.84% 2.6% 74.3% 45.7% 1.17 .275 3.46 3.97 92 4.70 -0.52 8.43 10.37

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 rWAR
Tacoma - PCL
TAC - PCL
 2027 25 20 20 126.0 9 5 0 0 90 32 137 13 16.5% 5.86% 2.4% 66.3% 50.2% 1.34 .311 4.57 4.26 98 4.40 0.32 1.74 1.01
Tacoma - PCL
TAC - PCL
 2026 24 23 23 162.0 14 4 0 0 117 47 165 12 17.0% 6.83% 1.7% 71.6% 57.5% 1.31 .302 3.78 3.82 89 4.08 -0.04 3.06 3.03
Arkansas - TL
ARK - TL
 2026 24 8 8 58.1 3 3 0 0 31 12 54 2 13.1% 5.08% 0.8% 71.2% 59.4% 1.13 .280 3.24 3.14 81 3.90 0.10 1.37 1.46
Everett - NWL
EVE - NWL
 2025 23 23 23 136.1 6 6 0 0 114 36 128 5 19.9% 6.27% 0.9% 71.1% 54.5% 1.20 .302 2.97 3.63 87 4.35 -0.66 2.78 3.47
Everett - NWL
EVE - NWL
 2024 22 27 27 140.2 8 9 0 0 116 36 195 11 17.7% 5.48% 1.7% 65.2% 47.9% 1.64 .383 5.31 4.19 100 4.29 1.12 1.85 -0.08
Modesto - CAL
MOD - CAL
 2023 21 12 12 62.0 4 4 0 0 40 15 78 9 14.5% 5.45% 3.3% 63.9% 47.8% 1.50 .329 5.81 5.52 118 5.27 0.29 0.24 0.16
COL
 2023 21 18 18 119.0 8 4 0 0 93 37 116 9 18.1% 7.21% 1.8% 76.7% 0.0% 1.29 .288 3.40 2.23 2.93
Total - AAA
AAA
 43 43 288.0 23 9 0 0 207 79 302 25 16.8% 6.40% 2.0% 69.3% 54.3% 1.32 .306 4.13 4.01 93 4.22 0.12 4.80 4.05
Total - AA
AA
 8 8 58.1 3 3 0 0 31 12 54 2 13.1% 5.08% 0.8% 71.2% 59.4% 1.13 .280 3.24 3.14 81 3.90 0.10 1.37 1.46
Total - A
A
 62 62 339.0 18 19 0 0 270 87 401 25 17.9% 5.78% 1.7% 67.0% 50.5% 1.44 .343 4.46 4.21 98 4.49 0.25 4.87 3.55
Total - COL
COL
 18 18 119.0 8 4 0 0 93 37 116 9 18.1% 7.21% 1.8% 76.7% 0.0% 1.29 .288 3.40 2.23 2.93
Total - Minors
Minors
 113 113 685.1 44 31 0 0 508 178 757 52 17.1% 5.98% 1.7% 68.2% 53.0% 1.36 .322 4.22 4.03 94 4.33 0.18 11.04 9.06