Standard Pitching

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Show Non‑Major
Regular Season
Standard Pitching Table
Season Age Team Lg WAR W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ FIP WHIP H9 HR9 BB9 SO9 SO/BB Awards
1964 23 KCA AL -0.9 0 1 .000 8.82 9 0 1 0 0 0 16.1 17 18 16 6 10 1 7 6 0 0 80 45 9.46 1.653 9.4 3.3 5.5 3.9 0.70
1965 24 KCA AL 1.1 4 3 .571 3.16 34 0 14 0 0 3 51.1 45 18 18 3 18 6 26 3 0 1 210 112 3.49 1.227 7.9 0.5 3.2 4.6 1.44
1966 25 KCA AL 4.6 8 4 .667 1.99 66 0 57 0 0 32 113.0 81 27 25 6 28 10 68 3 0 0 442 171 2.86 0.965 6.5 0.5 2.2 5.4 2.43 MVP-13
1967 26 KCA AL -0.3 3 8 .273 4.30 57 0 40 0 0 12 88.0 87 44 42 9 32 8 65 3 0 1 373 75 3.58 1.352 8.9 0.9 3.3 6.6 2.03
1968 27 OAK AL -1.4 4 4 .500 4.10 54 0 30 0 0 12 74.2 72 39 34 6 33 6 44 6 0 4 330 68 3.82 1.406 8.7 0.7 4.0 5.3 1.33
1969 28 2TM AL 1.5 8 6 .571 3.17 53 0 32 0 0 14 82.1 76 32 29 8 35 9 47 5 0 0 348 112 4.09 1.348 8.3 0.9 3.8 5.1 1.34
1969 28 SEP AL -0.7 0 2 .000 7.56 15 0 9 0 0 3 16.2 25 15 14 4 13 4 7 1 0 0 85 49 7.31 2.280 13.5 2.2 7.0 3.8 0.54
1969 28 NYY AL 2.2 8 4 .667 2.06 38 0 23 0 0 11 65.2 51 17 15 4 22 5 40 4 0 0 263 171 3.27 1.112 7.0 0.5 3.0 5.5 1.82
1970 29 NYY AL 2.4 4 2 .667 2.06 41 0 28 0 0 16 70.0 57 19 16 3 20 5 36 4 0 1 284 173 3.20 1.100 7.3 0.4 2.6 4.6 1.80
1971 30 NYY AL 0.9 4 4 .500 2.59 41 0 20 0 0 4 55.2 48 20 16 3 26 9 24 0 0 3 237 127 3.69 1.329 7.8 0.5 4.2 3.9 0.92
1972 31 2TM 2LG 0.3 6 6 .500 2.96 52 0 43 0 0 17 73.0 70 33 24 4 26 5 37 6 0 2 315 126 3.41 1.315 8.6 0.5 3.2 4.6 1.42
1972 31 NYY AL 0.1 0 0 3.00 4 0 4 0 0 0 6.0 5 2 2 0 3 0 1 1 0 1 26 107 4.07 1.333 7.5 0.0 4.5 1.5 0.33
1972 31 CHC NL 0.3 6 6 .500 2.96 48 0 39 0 0 17 67.0 65 31 22 4 23 5 36 5 0 1 289 128 3.35 1.313 8.7 0.5 3.1 4.8 1.57
1973 32 CHC NL 0.3 4 5 .444 4.10 47 0 32 0 0 12 63.2 76 33 29 8 23 6 25 2 0 0 281 96 4.59 1.555 10.7 1.1 3.3 3.5 1.09
1974 33 2TM NL 0.1 2 2 .500 3.57 41 0 24 0 0 2 58.0 50 29 23 7 23 3 25 2 0 1 244 104 4.58 1.259 7.8 1.1 3.6 3.9 1.09
1974 33 ATL NL -0.4 0 1 .000 3.78 17 0 8 0 0 0 16.2 17 11 7 3 9 2 7 0 0 0 71 102 5.70 1.560 9.2 1.6 4.9 3.8 0.78
1974 33 NYM NL 0.5 2 1 .667 3.48 24 0 16 0 0 2 41.1 33 18 16 4 14 1 18 2 0 1 173 104 4.13 1.137 7.2 0.9 3.0 3.9 1.29
11 Yrs 8.7 47 45 .511 3.28 495 0 321 0 0 124 746.0 679 312 272 63 274 68 404 40 0 13 3144 106 3.79 1.277 8.2 0.8 3.3 4.9 1.47
162 Game Avg 1.2 6 6 .511 3.28 68 0 44 0 0 17 102 93 43 37 9 38 9 55 5 0 2 432 106 3.79 1.277 8.2 0.8 3.3 4.9 1.47
KCA (5 Yrs) 3.1 19 20 .487 3.54 220 0 142 0 0 59 343.1 302 146 135 30 121 31 210 21 0 6 1435 92 3.66 1.232 7.9 0.8 3.2 5.5 1.74
NYY (4 Yrs) 5.6 16 10 .615 2.23 124 0 75 0 0 31 197.1 161 58 49 10 71 19 101 9 0 5 810 154 3.39 1.176 7.3 0.5 3.2 4.6 1.42
CHC (2 Yrs) 0.6 10 11 .476 3.51 95 0 71 0 0 29 130.2 141 64 51 12 46 11 61 7 0 1 570 110 3.96 1.431 9.7 0.8 3.2 4.2 1.33
NYM (1 Yr) 0.5 2 1 .667 3.48 24 0 16 0 0 2 41.1 33 18 16 4 14 1 18 2 0 1 173 104 4.13 1.137 7.2 0.9 3.0 3.9 1.29
ATL (1 Yr) -0.4 0 1 .000 3.78 17 0 8 0 0 0 16.2 17 11 7 3 9 2 7 0 0 0 71 102 5.70 1.560 9.2 1.6 4.9 3.8 0.78
SEP (1 Yr) -0.7 0 2 .000 7.56 15 0 9 0 0 3 16.2 25 15 14 4 13 4 7 1 0 0 85 49 7.31 2.280 13.5 2.2 7.0 3.8 0.54
AL (9 Yrs) 8.0 35 32 .522 3.20 359 0 226 0 0 93 557.1 488 219 198 44 205 54 318 31 0 11 2330 105 3.67 1.243 7.9 0.7 3.3 5.1 1.55
NL (3 Yrs) 0.7 12 13 .480 3.53 136 0 95 0 0 31 188.2 191 93 74 19 69 14 86 9 0 2 814 108 4.15 1.378 9.1 0.9 3.3 4.1 1.25
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Value Pitching

✨Upgraded✨
Value Pitching Table
Season Age Team Lg IP G GS R RA9 RA9opp RA9def RA9role PPFp RA9avg RAA WAA gmLI WAAadj WAR RAR waaWL% 162WL% Awards
1964 23 KCA AL 16.1 9 0 18 9.92 4.29 -0.29 -0.18 105 4.61 -10 -1.0 1.05 -0.1 -0.9 -8 .394 .494
1965 24 KCA AL 51.1 34 0 18 3.16 4.01 -0.22 -0.14 102 4.17 6 0.7 1.08 -0.1 1.1 10 .521 .504
1966 25 KCA AL 113.0 66 0 27 2.15 3.95 0.13 -0.16 99 3.61 18 2.4 2.16 1.2 4.6 27 .536 .515 MVP-13
1967 26 KCA AL 88.0 57 0 44 4.50 3.86 0.05 -0.16 101 3.68 -8 -0.8 1.35 -0.3 -0.3 -2 .486 .495
1968 27 OAK AL 74.2 54 0 39 4.70 3.47 0.08 -0.15 94 3.05 -14 -1.6 1.52 -0.5 -1.4 -8 .471 .490
1969 28 2TM AL 82.1 53 0 32 3.50 4.14 0.10 -0.17 97 3.76 2 0.4 1.92 0.3 1.5 9 .507 .504
1969 28 SEP AL 16.2 15 0 15 8.10 4.45 -0.57 -0.18 96 4.66 -6 -0.7 1.42 -0.2 -0.7 -5 .455 .496
1969 28 NYY AL 65.2 38 0 17 2.33 4.06 0.26 -0.17 97 3.53 9 1.1 2.12 0.5 2.2 14 .528 .507
1970 29 NYY AL 70.0 41 0 19 2.44 4.20 0.15 -0.17 96 3.73 10 1.2 2.20 0.6 2.4 16 .529 .507
1971 30 NYY AL 55.2 41 0 20 3.23 4.09 0.00 -0.18 96 3.74 3 0.4 1.57 0.0 0.9 8 .509 .502
1972 31 2TM 2LG 73.0 52 0 33 4.07 3.75 -0.15 -0.16 109 4.06 0 -0.1 1.53 -0.2 0.3 6 .498 .499
1972 31 NYY AL 6.0 4 0 2 3.00 3.39 -0.03 -0.15 104 3.39 0 0.0 0.23 0.0 0.1 1 .510 .500
1972 31 CHC NL 67.0 48 0 31 4.16 3.78 -0.16 -0.17 109 4.12 0 -0.1 1.64 -0.2 0.3 5 .497 .499
1973 32 CHC NL 63.2 47 0 33 4.66 4.27 -0.31 -0.35 107 4.52 -1 -0.1 1.59 -0.1 0.3 4 .498 .499
1974 33 2TM NL 58.0 41 0 29 4.50 4.27 -0.19 -0.35 101 4.13 -2 -0.3 0.77 -0.1 0.1 2 .493 .499
1974 33 ATL NL 16.2 17 0 11 5.94 4.16 0.39 -0.34 105 3.60 -4 -0.5 1.11 -0.1 -0.4 -3 .472 .497
1974 33 NYM NL 41.1 24 0 18 3.92 4.32 -0.42 -0.35 99 4.34 2 0.2 0.54 -0.1 0.5 5 .508 .501
11 Yrs 746.0 495 0 312 3.76 3.99 -0.02 -0.19 100 3.82 5 1.2 1.60 0.6 8.7 63 .502 .501
162 Game Avg 102 68 0 43 3.76 3.99 -0.02 -0.19 100 3.82 1 0.2 1.60 0.1 1.2 9 .502 .501
KCA (5 Yrs) 343.1 220 0 146 3.83 3.85 0.03 -0.16 99 3.64 -7 -0.3 1.58 0.2 3.1 18 .499 .501
NYY (4 Yrs) 197.1 124 0 58 2.65 4.10 0.14 -0.17 97 3.66 22 2.7 1.91 1.0 5.6 39 .521 .505
CHC (2 Yrs) 130.2 95 0 64 4.41 4.01 -0.23 -0.26 108 4.32 -1 -0.3 1.62 -0.3 0.6 9 .497 .499
NYM (1 Yr) 41.1 24 0 18 3.92 4.32 -0.42 -0.35 99 4.34 2 0.2 0.54 -0.1 0.5 5 .508 .501
ATL (1 Yr) 16.2 17 0 11 5.94 4.16 0.39 -0.34 105 3.60 -4 -0.5 1.11 -0.1 -0.4 -3 .472 .497
SEP (1 Yr) 16.2 15 0 15 8.10 4.45 -0.57 -0.18 96 4.66 -6 -0.7 1.42 -0.2 -0.7 -5 .455 .496
AL (9 Yrs) 557.1 359 0 219 3.54 3.95 0.05 -0.16 98 3.68 9 1.7 1.68 1.1 8.0 52 .505 .502
NL (3 Yrs) 188.2 136 0 93 4.44 4.09 -0.22 -0.29 106 4.26 -4 -0.5 1.36 -0.5 0.7 11 .496 .499

Advanced Pitching

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Regular Season
Advanced Pitching Table
Batting Against Pitching Ratios Win Probability
Season Age Team Lg IP BA OBP SLG OPS BAbip HR% K% BB% WPA cWPA RE24 Awards
1964 23 KCA AL 16.1 .266 .413 .609 1.022 .216 7.5 8.8 12.5 -1.1 -0.8% -8.97
1965 24 KCA AL 51.1 .242 .317 .339 .656 .266 1.4 12.4 8.6 0.4 0.0% 3.36
1966 25 KCA AL 113.0 .200 .255 .289 .544 .225 1.4 15.4 6.3 2.9 0.5% 23.95 MVP-13
1967 26 KCA AL 88.0 .264 .335 .419 .755 .306 2.4 17.4 8.6 -2.0 -0.3% -15.02
1968 27 OAK AL 74.2 .258 .344 .387 .731 .282 1.8 13.3 10.0 -0.6 -0.3% -10.25
1969 28 2TM AL 82.1 .249 .335 .374 .709 .271 2.3 13.5 10.1 1.0 -0.7% 2.68
1969 28 SEP AL 16.2 .357 .464 .643 1.107 .356 4.7 8.2 15.3 -1.3 -0.9% -9.94
1969 28 NYY AL 65.2 .217 .294 .294 .588 .245 1.5 15.2 8.4 2.3 0.1% 12.62
1970 29 NYY AL 70.0 .226 .291 .274 .565 .251 1.1 12.7 7.0 1.8 1.7% 7.94
1971 30 NYY AL 55.2 .238 .320 .327 .647 .253 1.3 10.1 11.0 -2.3 -0.6% -2.73
1972 31 2TM 2LG 73.0 .257 .332 .338 .670 .282 1.3 11.7 8.3 1.1 0.8% -2.35
1972 31 NYY AL 6.0 .238 .360 .381 .741 .250 0.0 3.8 11.5 -0.1 0.0% 0.37
1972 31 CHC NL 67.0 .259 .330 .335 .664 .285 1.4 12.5 8.0 1.2 0.8% -2.72
1973 32 CHC NL 63.2 .308 .370 .449 .819 .316 2.8 8.9 8.2 -0.1 -0.5% -8.12
1974 33 2TM NL 58.0 .236 .313 .373 .685 .235 2.9 10.2 9.4 0.3 0.0% -2.02
1974 33 ATL NL 16.2 .298 .382 .526 .909 .286 4.2 9.9 12.7 0.0 0.0% -3.28
1974 33 NYM NL 41.1 .213 .285 .316 .601 .216 2.3 10.4 8.1 0.3 0.0% 1.26
11 Yrs 746.0 .247 .321 .362 .683 .267 2.0 12.8 8.7 1.5 -0.3% -11.54
MLB Average .249 .315 .368 .683 .277 2.0 14.9 8.4

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Advanced Batting

✨Upgraded✨
Regular Season
Advanced Batting Table
Batting Batting Ratios Win Probability Baserunning
Season Age Team Lg PA rOBA Rbat+ BAbip ISO HR% SO% BB% WPA cWPA RE24 RS% XBT% Pos Awards
1964 23 KCA AL 3 .000 -152 .000 .000 0.0 66.7 0.0 0.0 0.0% -0.34 /1H
1965 24 KCA AL 9 .000 -171 .000 .000 0.0 77.8 0.0 -0.1 0.0% -1.09 1
1966 25 KCA AL 22 .148 -32 .222 .048 0.0 54.5 0.0 -0.2 0.0% -2.41 50.0 1 MVP-13
1967 26 KCA AL 11 .114 -106 .250 .000 0.0 36.4 0.0 0.1 0.1% -0.54 0.0 1
1968 27 OAK AL 8 .130 -57 .500 .000 0.0 62.5 0.0 -0.2 -0.1% -1.35 100.0 0.0 1
1969 28 2TM AL 11 .151 -31 .250 .000 0.0 54.5 0.0 -0.3 0.0% -2.01 0.0 1
1969 28 SEP AL 2 .373 129 .000 0.0 50.0 0.0 0.0 0.0% 0.16 0.0 1
1969 28 NYY AL 9 .102 -67 .250 .000 0.0 55.6 0.0 -0.3 0.0% -2.17 0.0 1
1970 29 NYY AL 17 .057 -98 .100 .000 0.0 35.3 0.0 -0.3 -0.2% -3.34 0.0 0.0 1
1971 30 NYY AL 6 .000 -380 .000 0.0 50.0 0.0 0.0 0.0% -1.04 1
1972 31 2TM 2LG 7 .101 -80 .000 .000 0.0 42.9 14.3 -0.1 -0.1% -0.91 0.0 0.0 1
1972 31 NYY AL 0 /1
1972 31 CHC NL 7 .101 -80 .000 .000 0.0 42.9 14.3 -0.1 -0.1% -0.91 0.0 0.0 1
1973 32 CHC NL 7 .000 -150 .000 .000 0.0 42.9 0.0 -0.1 -0.2% -1.15 1
1974 33 2TM NL 3 .442 172 .333 .333 0.0 0.0 0.0 0.0 0.0% 0.05 100.0 1
1974 33 ATL NL 1 .000 -136 .000 .000 0.0 0.0 0.0 0.0 0.0% -0.10 1
1974 33 NYM NL 2 .663 333 .500 .500 0.0 0.0 0.0 0.0 0.0% 0.15 100.0 1
11 Yrs 104 .102 -84 .171 .022 0.0 49.0 1.0 -1.4 -0.5% -14.13 33.3 0.0 1/H
MLB Average .322 100 .277 .119 2.0 14.9 8.4 29.0 46.5

Appearances

Standard Fielding

✨Upgraded✨
Regular Season
Standard Fielding Table
Standard Range Factor Baserunners
Season Age Team Lg Pos G GS CG Inn Ch PO A E DP Fld% lgFld% RF/9 lgRF9 RF/G lgRFG SB CS CS% lgCS% Pick Awards
1964 23 KCA AL P 9 0 0 16.1 7 2 5 0 1 1.000 .957 3.86 1.87 0.78 1.89 0 0 0
1965 24 KCA AL P 34 0 0 51.1 15 4 11 0 2 1.000 .951 2.63 2.03 0.44 2.03 1 2 66.7 33.7 0
1966 25 KCA AL P 66 0 0 113.0 41 9 32 0 1 1.000 .952 3.27 1.99 0.62 1.98 3 3 50.0 37.7 0 MVP-13
1967 26 KCA AL P 57 0 0 88.0 26 7 19 0 3 1.000 .957 2.66 1.96 0.46 1.96 3 5 62.5 41.0 0
1968 27 OAK AL P 54 0 0 74.2 17 2 14 1 1 .941 .957 1.93 1.89 0.30 1.88 3 2 40.0 36.8 0
1969 28 2TM AL P 53 0 0 82.2 32 14 18 0 4 1.000 .951 3.48 1.88 0.60 1.88 7 3 30.0 35.8 0
1969 28 SEP AL P 15 0 0 16.2 7 3 4 0 2 1.000 .951 3.78 1.89 0.47 1.88 0 0 0
1969 28 NYY AL P 38 0 0 66.0 25 11 14 0 2 1.000 .951 3.41 1.88 0.66 1.88 7 3 30.0 35.8 0
1970 29 NYY AL P 41 0 0 69.2 16 4 11 1 0 .938 .951 1.94 1.86 0.37 1.85 2 0 0.0 39.5 0
1971 30 NYY AL P 41 0 0 56.0 25 10 12 3 0 .880 .958 3.54 1.98 0.54 1.97 4 3 42.9 38.7 0
1972 31 2TM 2LG P 52 0 0 73.0 26 5 20 1 4 .962 .950 3.08 1.79 0.48 1.78 2 1 33.3 37.0 0
1972 31 NYY AL P 4 0 0 6.0 5 3 2 0 1 1.000 .950 7.50 1.80 1.25 1.85 0 0 0
1972 31 CHC NL P 48 0 0 67.0 21 2 18 1 3 .952 .950 2.69 1.79 0.42 1.78 2 1 33.3 37.0 0
1973 32 CHC NL P 47 0 0 63.2 24 6 17 1 3 .958 .950 3.25 1.88 0.49 1.88 2 2 50.0 36.0 0
1974 33 2TM NL P 41 0 0 58.0 11 2 8 1 1 .909 .945 1.55 1.88 0.24 1.88 3 4 57.1 33.3 0
1974 33 ATL NL P 17 0 0 16.2 7 2 4 1 1 .857 .944 3.24 1.89 0.35 1.88 1 2 66.7 33.3 0
1974 33 NYM NL P 24 0 0 41.1 4 0 4 0 0 1.000 .945 0.87 1.87 0.17 1.88 2 2 50.0 33.3 0
11 Yrs 495 0 0 746.1 240 65 167 8 20 .967 .953 2.80 1.91 0.47 1.91 30 25 45.5 37.0 0

Appearances on Leaderboards, Awards, and Honors

Hall of Fame Statistics

Transactions

Salaries

  • Salaries may not be complete (especially pre-1985) and may not include some earned bonuses

Frequently Asked Questions

How old is Jack Aker?

Jack Aker is 84 years old.

When was Jack Aker born?

Jack Aker was born on July 13, 1940.

Where was Jack Aker born?

Jack Aker was born in Tulare, CA.

How tall is Jack Aker?

Jack Aker is 6-2 (188 cm) tall.

How much did Jack Aker weigh when playing?

Jack Aker weighed 190 lbs (86 kg) when playing.

How many seasons did Jack Aker play?

Jack Aker played 11 seasons.

Is Jack Aker in the Hall of Fame?

Jack Aker has not been elected into the Hall of Fame.

What position did Jack Aker play?

Jack Aker was a Pitcher.

How many strikeouts did Jack Aker have?

Jack Aker had 404 strikeouts over his career.

How many teams has Jack Aker played for?

Jack Aker played for 7 teams; the Kansas City Athletics, Oakland Athletics, New York Yankees, Seattle Pilots, Chicago Cubs, Atlanta Braves and New York Mets.

When did Jack Aker retire?

Jack Aker last played in 1974.

What are Jack Aker's nicknames?

Chief is a nickname for Jack Aker.

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