1989 Double-A Winning Percentage Leaders
Wins per decision
Steve Adkins led all of Double-A in winning percentage in 1989 with .923, 123 points ahead of Royal Clayton (.800). It stands 3rd among all single seasons in Double-A history.
Showing pitchers with at least 112.0 innings — the minor league standard of 0.8 innings per team game. Show all players
Led all of Double-A in 1989
Steve Adkins
Albany-Colonie Yankees
.923
Winning Percentage
.123 clear of Royal Clayton
Showing Winning Percentage and the stats that give it context
Full stat line
| # | Player | Team | W-L% | W | L | ERA | G |
|---|---|---|---|---|---|---|---|
| 1 | Steve Adkins | AC | .923 | 12 | 1 | 2.07 | 16 |
| 2 | Royal Clayton | AC | .800 | 16 | 4 | 2.98 | 25 |
| 3 | Dave Osteen | ARK | .750 | 15 | 5 | 3.49 | 27 |
| 4 | Rodney Imes | AC | .739 | 17 | 6 | 2.73 | 24 |
| 5 | Laddie Renfroe | CLT | .731 | 19 | 7 | 3.14 | 78 |
| 6 | Tony Menendez | BIR | .714 | 10 | 4 | 3.19 | 27 |
| 7 | Wayne Edwards | BIR | .714 | 10 | 4 | 3.19 | 24 |
| 8 | Robert Hinkle | ARK | .692 | 9 | 4 | 4.10 | 21 |
| 9 | Mike York | HBG | .688 | 11 | 5 | 2.31 | 18 |
| 10 | Ray Young | HVL | .684 | 13 | 6 | 3.93 | 29 |
| 11 | Tim Watkins | ELP | .647 | 11 | 6 | 4.93 | 26 |
| 12 | Darryl Kile | COL | .647 | 11 | 6 | 2.58 | 20 |
| 13 | Dave Martinez | MID | .643 | 9 | 5 | 5.19 | 22 |
| 14 | Steve Monson | ELP | .643 | 9 | 5 | 5.68 | 20 |
| 15 | Scott Aldred | LON | .625 | 10 | 6 | 3.84 | 20 |
| 16 | Julio Valera | JAC | .625 | 10 | 6 | 2.49 | 19 |
| 17 | Mike Linskey | HAG | .625 | 10 | 6 | 2.81 | 18 |
| 18 | Buddy Groom | BIR | .619 | 13 | 8 | 4.52 | 26 |
| 19 | Mark Petkovsek | TUL | .615 | 8 | 5 | 3.47 | 21 |
| 20 | Glen Spagnola | WIL | .615 | 8 | 5 | 3.06 | 21 |
| 21 | Dave Burba | WIL | .611 | 11 | 7 | 3.16 | 25 |
| 22 | German Jimenez | GRE | .611 | 11 | 7 | 3.48 | 24 |
| 23 | Pat Bangston | ORL | .600 | 15 | 10 | 4.76 | 29 |
| 24 | Grady Hall | BIR | .600 | 12 | 8 | 3.45 | 27 |
| 25 | John Hoover | TUL | .600 | 9 | 6 | 3.38 | 21 |
| 26 | Brian Dubois | HAG | .600 | 6 | 4 | 2.49 | 15 |
| 27 | James Lemasters | GRE | .583 | 7 | 5 | 2.19 | 32 |
| 28 | Shawn Boskie | CLT | .579 | 11 | 8 | 4.38 | 28 |
| 29 | Jason Grimsley | REA | .579 | 11 | 8 | 2.98 | 26 |
| 30 | Ryan Bowen | COL | .571 | 8 | 6 | 4.25 | 27 |
| 31 | Howard Farmer | JAX | .571 | 12 | 9 | 2.20 | 26 |
| 32 | Will Schock | HVL | .563 | 9 | 7 | 4.74 | 29 |
| 33 | Bill Sampen | HBG | .550 | 11 | 9 | 3.21 | 26 |
| 34 | Jimmy Rogers | KNO | .546 | 12 | 10 | 4.56 | 32 |
| 35 | Kip Gross | JAC | .546 | 6 | 5 | 2.49 | 16 |
| 36 | Paul Marak | GRE | .533 | 8 | 7 | 3.03 | 43 |
| 37 | Ravelo Manzanillo | BIR | .533 | 8 | 7 | 3.90 | 22 |
| 38 | Pat Combs | REA | .533 | 8 | 7 | 3.38 | 19 |
| 39 | Bob Malloy | TUL | .526 | 10 | 9 | 4.67 | 34 |
| 40 | Ricky Bones | WIC | .526 | 10 | 9 | 5.74 | 24 |
| 41 | Richard Holsman | WIC | .526 | 10 | 9 | 4.33 | 24 |
| 42 | Scott Kamieniecki | AC | .526 | 10 | 9 | 3.70 | 24 |
| 43 | Omar Olivares | WIC | .522 | 12 | 11 | 3.39 | 26 |
| 44 | Pete Delkus | ORL | .500 | 8 | 8 | 1.87 | 76 |
| 45 | Randy Hennis | COL | .500 | 9 | 9 | 3.58 | 28 |
| 46 | Kevin Armstrong | SA | .500 | 8 | 8 | 3.77 | 26 |
| 47 | Mike Loynd | COL | .500 | 8 | 8 | 3.40 | 26 |
| 48 | Greg McMichael | CAK | .500 | 11 | 11 | 3.49 | 26 |
| 49 | Scott Lewis | MID | .478 | 11 | 12 | 4.93 | 25 |
| 50 | Steve Mumaw | ARK | .476 | 10 | 11 | 3.93 | 26 |
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