John Keller
Retired
John Keller
Birthdate:
May 31, 1993 (62 y, 1 m, 12 d)
Born In:
New York, NY, USA
Nationality:
American
Position:
P
Bats/Throws:
R/L
Height/Weight:
5'11"/215
Entry:
Unknown
Contract:
Free Agent
ML Service Time:
None

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
Seattle - SL
SEA - SL
2026 33 0 11 21.0 0 2 2 2 18 16 28 4 16.8% 14.95% 3.7% 64.4% 45.2% 2.10 .369 8.14 5.80 165 4.70 2.35 -0.62
Seattle - 3L
SEA - 3L
2025 32 0 12 16.0 1 0 1 0 12 7 9 0 18.8% 10.94% 0.0% 100.0% 58.8% 1.00 .209 0.00 2.50 65 3.55 -2.50 0.37
Montana - 3L
MON - 3L
2025 32 0 43 52.1 5 1 0 1 62 37 39 4 26.6% 15.88% 1.7% 75.3% 58.6% 1.45 .280 2.58 3.60 94 3.43 -1.02 0.34
Oakland - SL
OAK - SL
2023 30 0 27 38.0 1 0 0 2 28 15 31 4 17.6% 9.43% 2.5% 81.1% 53.2% 1.21 .252 3.08 4.42 110 4.38 -1.34 -0.07
Oakland - 3L
OAK - 3L
2022 29 0 32 45.2 2 2 1 2 33 21 21 2 18.9% 12.00% 1.1% 80.1% 55.2% 0.92 .164 1.97 3.72 90 4.26 -1.75 0.39
Oakland - 3L
OAK - 3L
2021 28 2 31 50.1 2 2 2 0 53 22 33 1 25.7% 10.68% 0.5% 71.9% 51.6% 1.09 .252 2.32 2.53 63 3.23 -0.20 1.21
Oakland - 3L
OAK - 3L
2020 27 12 28 103.1 5 5 0 1 83 45 106 8 18.3% 9.91% 1.8% 72.7% 55.7% 1.46 .321 4.09 3.85 94 3.82 0.25 1.40
Oakland - 3L
OAK - 3L
2019 26 0 20 25.0 1 1 0 1 22 13 19 3 20.6% 12.15% 2.8% 60.4% 52.0% 1.28 .242 5.76 4.37 106 4.01 1.39 0.01
RC - 3L
2018 25 0 56 37.0 2 0 3 3 28 14 42 6 16.7% 8.33% 3.6% 70.6% 50.0% 1.51 .310 4.62 4.92 118 4.07 -0.30 -0.22
MON - SL
2017 24 3 21 33.0 3 3 0 2 29 16 46 5 18.5% 10.19% 3.2% 69.1% 60.3% 1.88 .387 5.45 4.68 105 4.32 0.77 0.13
MON - SL
2015 22 0 2 1.2 0 1 0 0 0 1 4 0 0.0% 11.11% 0.0% 80.0% 33.3% 3.00 .500 5.40 5.20 106 7.70 0.20 -0.00
Montreal (3 yrs)
MON (3 yrs)
3 79 71.2 5 4 3 5 57 31 92 11 17.1% 9.28% 3.3% 70.3% 54.2% 1.72 .352 5.02 4.82 112 4.27 0.21 -0.08
Seattle (2 yrs)
SEA (2 yrs)
0 23 37.0 1 2 3 2 30 23 37 4 17.5% 13.45% 2.3% 74.9% 51.3% 1.62 .306 4.62 4.37 122 4.20 0.25 -0.25
Oakland (5 yrs)
OAK (5 yrs)
14 138 262.1 11 10 3 6 219 116 210 18 19.9% 10.54% 1.6% 73.5% 54.2% 1.24 .266 3.40 3.70 91 3.88 -0.31 2.93
Montana (1 yrs)
MON (1 yrs)
0 43 52.1 5 1 0 1 62 37 39 4 26.6% 15.88% 1.7% 75.3% 58.6% 1.45 .280 2.58 3.60 94 3.43 -1.02 0.34
Total - SL
SL
3 61 93.2 4 6 2 6 75 48 109 13 17.4% 11.11% 3.0% 71.8% 53.5% 1.68 .336 5.09 4.83 121 4.49 0.26 -0.56
Total - 3L
3L
14 222 329.2 18 11 7 8 293 159 269 24 20.8% 11.30% 1.7% 73.8% 54.6% 1.30 .273 3.28 3.68 91 3.76 -0.41 3.50
Total - All
All
17 283 423.1 22 17 9 14 368 207 378 37 20.0% 11.26% 2.0% 73.3% 54.4% 1.38 .288 3.68 3.94 97 3.92 -0.26 2.94

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
Pennsauken - SAAA
PENN - SAAA
2026 33 3 3 23.1 1 0 0 0 12 5 19 2 13.2% 5.49% 2.2% 81.9% 52.0% 1.03 .246 2.70 4.13 97 3.88 -1.43 0.33
SUN - SAAA
2024 31 21 21 121.0 8 8 0 0 86 61 126 8 15.9% 11.30% 1.5% 75.2% 48.8% 1.55 .312 3.79 4.26 96 4.47 -0.47 1.56
Royse City - SAAA
ROY - SAAA
2019 26 0 28 28.1 1 3 11 2 32 10 24 4 26.9% 8.40% 3.4% 70.4% 50.0% 1.20 .274 4.45 4.60 82 4.76 -0.15 0.33
SAI - SAAA
2017 24 0 17 13.1 4 2 7 3 19 5 18 3 31.1% 8.20% 4.9% 85.9% 70.6% 1.73 .469 4.73 5.44 93 3.30 -0.72 0.05
SAI - SAAA
2016 23 0 6 6.1 0 1 3 0 4 0 4 2 18.2% 0.00% 9.1% 90.9% 30.8% 0.63 .133 4.26 7.32 112 6.97 -3.06 -0.05
Marmora - SAA
MAR - SAA
2016 23 0 30 30.1 2 4 14 4 36 20 22 5 27.7% 15.38% 3.8% 82.9% 56.0% 1.38 .250 3.56 5.54 110 4.48 -1.98 -0.15
Marmora - SAA
MAR - SAA
2015 22 0 28 21.2 2 3 12 4 28 13 30 3 25.0% 11.61% 2.7% 69.4% 64.9% 1.98 .415 7.06 5.18 99 4.16 1.88 0.08
COL
2015 22 15 15 103.0 7 4 0 0 127 45 90 10 28.9% 10.23% 2.3% 78.0% 0.0% 1.31 .311 3.50 2.30
Total - AAA
AAA
24 75 192.1 14 14 21 5 153 81 191 19 18.4% 9.72% 2.3% 76.3% 49.7% 1.41 .303 3.84 4.48 94 4.44 -0.64 2.22
Total - AA
AA
0 58 52.0 4 7 26 8 64 33 52 8 26.4% 13.64% 3.3% 75.5% 59.8% 1.63 .331 5.02 5.39 106 4.34 -0.37 -0.07
Total - COL
COL
15 15 103.0 7 4 0 0 127 45 90 10 28.9% 10.23% 2.3% 78.0% 0.0% 1.31 .311 3.50 2.30
Total - Minors
Minors
24 133 244.1 18 21 47 13 217 114 243 27 20.2% 10.60% 2.5% 76.1% 51.6% 1.46 .309 4.09 4.67 97 4.42 -0.58 2.14