Mobile Site You Are Here >  >  >  > Jeff Kaiser Minor League Statistics & History


Photo of Jeff Kaiser


Jeff Kaiser

Jeffrey Patrick Kaiser

Position: Pitcher
Bats: Right, Throws: Left
Height: 6' 3", Weight: 195 lb.

Born: July 24, 1960 in Wyandotte, Michigan, US
School: Western Michigan University (Kalamazoo, MI)

Drafted by the Toronto Blue Jays in the 7th round of the 1981 MLB June Amateur Draft from Western Michigan University (Kalamazoo, MI) and the Oakland Athletics in the 10th round of the 1982 MLB June Amateur Draft from Western Michigan University (Kalamazoo, MI).

Major League Stats

Minors Pitching

Year Age AgeDif Tm Lg Lev Aff W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF WHIP H9 HR9 BB9 SO9 SO/W
1982 21 0.7 Medford NORW A- OAK 8 1 .889 5.31 15 15 0 1 0 0 78.0 91 56 46 5 57 0 69 2 1 12 1.897 10.5 0.6 6.6 8.0 1.21
1983 22 -0.4 Modesto CALL A OAK 12 9 .571 3.83 25 25 0 4 0 0 164.2 160 84 70 4 80 2 102 5 4 9 1.457 8.7 0.2 4.4 5.6 1.28
1984 23 -1.9 2 Teams 2 Lgs AAA-AA OAK 9 8 .529 3.53 21 19 1 1 1 1 122.1 117 63 48 4 43 1 58 2 2 2 1.308 8.6 0.3 3.2 4.3 1.35
1984 23 -0.3 Albany-Colonie EL AA OAK 5 1 .833 1.89 7 7 0 1 1 0 47.2 36 11 10 0 15 0 20 1 1 1 1.070 6.8 0.0 2.8 3.8 1.33
1984 23 -2.9 Tacoma PCL AAA OAK 4 7 .364 4.58 14 12 1 0 0 1 74.2 81 52 38 4 28 1 38 1 1 1 1.460 9.8 0.5 3.4 4.6 1.36
1985 24 -1.7 Tacoma PCL AAA OAK 4 2 .667 1.75 27 4 11 0 0 5 46.1 33 10 9 3 18 4 36 0 1 2 1.101 6.4 0.6 3.5 7.0 2.00
1986 25 -0.8 Tacoma PCL AAA OAK 4 4 .500 4.31 34 18 10 2 1 2 110.2 123 70 53 5 52 2 63 5 5 6 1.581 10.0 0.4 4.2 5.1 1.21
1987 26 -0.5 Buffalo AA AAA CLE 5 3 .625 5.17 22 8 5 0 0 1 71.1 87 52 41 9 32 1 53 3 2 2 1.668 11.0 1.1 4.0 6.7 1.66
1988 27 0.7 Colorado Springs PCL AAA CLE 3 2 .600 3.74 36 0 21 0 0 6 53.0 56 23 22 5 19 2 47 1 0 1 1.415 9.5 0.8 3.2 8.0 2.47
1989 28 1.8 Colorado Springs PCL AAA CLE 3 6 .333 4.37 31 1 12 0 0 3 45.1 64 29 22 1 18 1 46 1 1 3 1.809 12.7 0.2 3.6 9.1 2.56
1990 29 3.1 Colorado Springs PCL AAA CLE 2 2 .500 2.93 25 0 11 0 0 3 43.0 36 16 14 3 22 2 46 2 1 5 1.349 7.5 0.6 4.6 9.6 2.09
1991 30 3.8 2 Teams 2 Lgs AAA DET,MIL 3 1 .750 2.70 24 4 7 0 0 1 53.1 51 18 16 3 24 1 40 2 3 6 214 1.406 8.6 0.5 4.0 6.8 1.67
1991 30 3.2 Denver AA AAA MIL 0 1 .000 3.86 8 1 1 0 0 0 18.2 16 9 8 0 13 1 12 1 1 1 85 1.554 7.7 0.0 6.3 5.8 0.92
1991 30 4.2 Toledo IL AAA DET 3 0 1.000 2.08 16 3 6 0 0 1 34.2 35 9 8 3 11 0 28 1 2 5 129 1.327 9.1 0.8 2.9 7.3 2.55
1992 31 4.9 Toledo IL AAA DET 1 0 1.000 2.35 28 0 15 0 0 5 30.2 25 12 8 2 12 1 33 0 0 1 129 1.207 7.3 0.6 3.5 9.7 2.75
1993 32 5.9 2 Teams 2 Lgs AAA NYM,CIN 1 1 .500 5.40 22 0 15 0 0 9 23.1 23 15 14 2 6 0 25 0 0 3 98 1.243 8.9 0.8 2.3 9.6 4.17
1993 32 5.9 Norfolk IL AAA NYM 1 1 .500 5.64 21 0 15 0 0 9 22.1 23 15 14 2 6 0 23 0 0 3 95 1.299 9.3 0.8 2.4 9.3 3.83
1993 32 5.4 Indianapolis AA AAA CIN 0 0 0.00 1 0 0 0 0 0 1.0 0 0 0 0 0 0 2 0 0 0 3 0.000 0.0 0.0 0.0 18.0
12 Seasons 55 39 .585 3.88 310 94 108 8 2 36 842.0 866 448 363 46 383 17 618 23 20 52 441 1.483 9.3 0.5 4.1 6.6 1.61
A- (1 season) A- 8 1 .889 5.31 15 15 0 1 0 0 78.0 91 56 46 5 57 0 69 2 1 12 1.897 10.5 0.6 6.6 8.0 1.21
A (1 season) A 12 9 .571 3.83 25 25 0 4 0 0 164.2 160 84 70 4 80 2 102 5 4 9 1.457 8.7 0.2 4.4 5.6 1.28
AA (1 season) AA 5 1 .833 1.89 7 7 0 1 1 0 47.2 36 11 10 0 15 0 20 1 1 1 1.070 6.8 0.0 2.8 3.8 1.33
AAA (10 seasons) AAA 30 28 .517 3.87 263 47 108 2 1 36 551.2 579 297 237 37 231 15 427 15 14 30 441 1.468 9.4 0.6 3.8 7.0 1.85
A 7890 (underlined) value in the totals indicates career mark is incomplete.

Minors Batting

Year Age AgeDif Tm Lg Lev Aff G PA AB R H 2B 3B HR RBI SB CS BB SO BA OBP SLG OPS TB GDP HBP SH SF IBB
1982 21 0.4 Medford NORW A- OAK 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1983 22 -0.3 Modesto CALL A OAK 25 3 3 0 0 0 0 0 1 0 0 0 1 .000 .000 .000 .000 0 0 0 0 0
1984 23 2 Teams 2 Lgs AA-AAA OAK 21 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1984 23 -0.1 Albany-Colonie EL AA OAK 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1984 23 -2.2 Tacoma PCL AAA OAK 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1985 24 -1.3 Tacoma PCL AAA OAK 27 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1986 25 -0.5 Tacoma PCL AAA OAK 34 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1987 26 0.1 Buffalo AA AAA CLE 22 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1988 27 1.0 Colorado Springs PCL AAA CLE 36 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1989 28 1.5 Colorado Springs PCL AAA CLE 31 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1990 29 3.0 Colorado Springs PCL AAA CLE 25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1991 30 2 Teams 2 Lgs AAA DET,MIL 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1991 30 4.1 Toledo IL AAA DET 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1991 30 3.5 Denver AA AAA MIL 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1992 31 5.0 Toledo IL AAA DET 28 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1993 32 2 Teams 2 Lgs AAA NYM,CIN 22 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1993 32 5.9 Norfolk IL AAA NYM 21 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1993 32 4.8 Indianapolis AA AAA CIN 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 Seasons 310 3 3 0 0 0 0 0 1 0 0 0 1 .000 .000 .000 .000 0 0 0 0 0 0
A- (1 season) A- 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A (1 season) A 25 3 3 0 0 0 0 0 1 0 0 0 1 .000 .000 .000 .000 0 0 0 0 0
AA (1 season) AA 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
AAA (10 seasons) AAA 263 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A 7890 (underlined) value in the totals indicates career mark is incomplete.

Minors Fielding

Year Age Tm Lg Lev Aff G CG Ch PO A E DP Fld% RF/G lgCS% PO
1982 21 Medford NORW A- OAK P 15 20 6 14 0 0 1.000 1.33
1983 22 Modesto CALL A OAK P 25 53 7 44 2 4 .962 2.04
1984 23 2 Teams 2 Lgs AAA-AA OAK P 21 38 9 25 4 1 .895 1.62
1984 23 Albany-Colonie EL AA OAK P 7 15 4 11 0 0 1.000 2.14
1984 23 Tacoma PCL AAA OAK P 14 23 5 14 4 1 .826 1.36
1985 24 Tacoma PCL AAA OAK P 27 12 3 7 2 3 .833 0.37
1986 25 Tacoma PCL AAA OAK P 34 38 10 26 2 1 .947 1.06
1987 26 Buffalo AA AAA CLE P 22 29 12 15 2 1 .931 1.23
1988 27 Colorado Springs PCL AAA CLE P 36 19 6 12 1 1 .947 0.50
1989 28 Colorado Springs PCL AAA CLE P 31 18 4 11 3 0 .833 0.48
1990 29 Colorado Springs PCL AAA CLE P 25 21 6 14 1 1 .952 0.80
1991 30 2 Teams 2 Lgs AAA DET,MIL P 24 21 7 13 1 2 .952 0.83
1991 30 Denver AA AAA MIL P 8 8 2 6 0 1 1.000 1.00
1991 30 Toledo IL AAA DET P 16 13 5 7 1 1 .923 0.75
1992 31 Toledo IL AAA DET P 28 6 1 5 0 0 1.000 0.21
1993 32 2 Teams 2 Lgs AAA NYM,CIN P 22 6 4 2 0 1 1.000 0.27
1993 32 Norfolk IL AAA NYM P 21 5 3 2 0 1 1.000 0.24
1993 32 Indianapolis AA AAA CIN P 1 1 1 0 0 0 1.000 1.00
12 Seasons 310 281 75 188 18 15 .936 0.85

Sabr ID: 7a7e8c0e

About the Minor League Data

Performance data on minor and international leagues is licensed from and provided by the SABR Minor Leagues Database, a community project sponsored by the Minor Leagues Committee of the Society for American Baseball Research.

The database is under active development. Many statistics are incomplete due to ongoing research and/or limitations in published sources. To learn more about these limitations, or to find out how to contribute, click here.

Minor league Total Zone (Rctch&Rtz, 2005-2009) data provided by Baseballprojection.com and Minorleaguesplits.com.