William Allen Blair (born December 18, 1965) is an American former right-handed pitcher in Major League Baseball and current pitching coach for the West Michigan Whitecaps.

Trophies 
Milestones
Former Youth Teams 
None found...
None found...
| SO/BB | MLB | 2001 | 1.36 |
| SO9 | MLB | 2001 | 5.6 |
| BB9 | MLB | 2001 | 4.1 |
| HR9 | MLB | 2001 | 1.1 |
| H9 | MLB | 2001 | 14.3 |
| WHIP | MLB | 2001 | 2.042 |
| Fielding Independent Pitching | MLB | 2001 | 5.17 |
| ERA+ | MLB | 2001 | 41 |
| Batters Faced | MLB | 2001 | 121 |
| Wild Pitches | MLB | 2001 | 0 |
| Balks | MLB | 2001 | 1 |
| Home Runs Allowed | MLB | 2001 | 3 |
| Earned Runs Allowed | MLB | 2001 | 28 |
| Runs Allowed | MLB | 2001 | 30 |
| Hits Allowed | MLB | 2001 | 38 |
| Innings Pitched | MLB | 2001 | 24.0 |
| Saves | MLB | 2001 | 0 |
| Shutouts | MLB | 2001 | 0 |
| Complete Games | MLB | 2001 | 0 |
| Games Finished | MLB | 2001 | 1 |
| Games Started | MLB | 2001 | 4 |
| Games Pitched | MLB | 2001 | 9 |
| ERA | MLB | 2001 | 10.50 |
| Win-Loss Percentage | MLB | 2001 | .200 |
| Loss | MLB | 2001 | 4 |
| Wins | MLB | 2001 | 1 |
| Wins Above Replacement for Pitchers | MLB | 2001 | -1.1 |
| Positions Played | MLB | 2001 | /1 |
| Intentional Bases on Balls | MLB | 2001 | 0 |
| Sacrifice Flies | MLB | 2001 | 0 |
| Sacrifice Hits | MLB | 2001 | 0 |
| Times Hit by a Pitch | MLB | 2001 | 0 |
| GIDP | MLB | 2001 | 0 |
| Total Bases | MLB | 2001 | 0 |
| Rbat+ | MLB | 2001 | -128 |
| rOBA | MLB | 2001 | .000 |
| OPS+ | MLB | 2001 | -100 |
| OPS | MLB | 2001 | .000 |
| SLG | MLB | 2001 | .000 |
| OBP | MLB | 2001 | .000 |
| Hits/At Bats | MLB | 2001 | .000 |
| Strikeouts | MLB | 2001 | 1 |
| Bases on Balls/Walks | MLB | 2001 | 0 |
| Caught Stealing | MLB | 2001 | 0 |
| Stolen Bases | MLB | 2001 | 0 |
| Runs Batted In | MLB | 2001 | 0 |
| Home Runs | MLB | 2001 | 0 |
| Triples | MLB | 2001 | 0 |
| Doubles | MLB | 2001 | 0 |
| Hits | MLB | 2001 | 0 |
| Runs Scored | MLB | 2001 | 0 |
| At Bats | MLB | 2001 | 2 |
| Plate Appearances | MLB | 2001 | 2 |
| Games Played | MLB | 2001 | 3 |
| Wins Above Replacement for position players | MLB | 2001 | 0.0 |
|
|
| SO/BB | MLB | 2000 | 2.11 |
| SO9 | MLB | 2000 | 4.3 |
| BB9 | MLB | 2000 | 2.0 |
| HR9 | MLB | 2000 | 1.1 |
| H9 | MLB | 2000 | 10.6 |
| WHIP | MLB | 2000 | 1.404 |
| Fielding Independent Pitching | MLB | 2000 | 4.56 |
| ERA+ | MLB | 2000 | 96 |
| Batters Faced | MLB | 2000 | 671 |
| Wild Pitches | MLB | 2000 | 2 |
| Balks | MLB | 2000 | 0 |
| Home Runs Allowed | MLB | 2000 | 20 |
| Earned Runs Allowed | MLB | 2000 | 85 |
| Runs Allowed | MLB | 2000 | 89 |
| Hits Allowed | MLB | 2000 | 185 |
| Innings Pitched | MLB | 2000 | 156.2 |
| Saves | MLB | 2000 | 0 |
| Shutouts | MLB | 2000 | 0 |
| Complete Games | MLB | 2000 | 0 |
| Games Finished | MLB | 2000 | 8 |
| Games Started | MLB | 2000 | 17 |
| Games Pitched | MLB | 2000 | 47 |
| ERA | MLB | 2000 | 4.88 |
| Win-Loss Percentage | MLB | 2000 | .625 |
| Loss | MLB | 2000 | 6 |
| Wins | MLB | 2000 | 10 |
| Wins Above Replacement for Pitchers | MLB | 2000 | 1.3 |
| Positions Played | MLB | 2000 | 1 |
| Intentional Bases on Balls | MLB | 2000 | 0 |
| Sacrifice Flies | MLB | 2000 | 0 |
| Sacrifice Hits | MLB | 2000 | 0 |
| Times Hit by a Pitch | MLB | 2000 | 0 |
| GIDP | MLB | 2000 | 0 |
| Total Bases | MLB | 2000 | 1 |
| Rbat+ | MLB | 2000 | 69 |
| rOBA | MLB | 2000 | .302 |
| OPS+ | MLB | 2000 | 75 |
| OPS | MLB | 2000 | .667 |
| SLG | MLB | 2000 | .333 |
| OBP | MLB | 2000 | .333 |
| Hits/At Bats | MLB | 2000 | .333 |
| Strikeouts | MLB | 2000 | 2 |
| Bases on Balls/Walks | MLB | 2000 | 0 |
| Caught Stealing | MLB | 2000 | 0 |
| Stolen Bases | MLB | 2000 | 0 |
| Runs Batted In | MLB | 2000 | 0 |
| Home Runs | MLB | 2000 | 0 |
| Triples | MLB | 2000 | 0 |
| Doubles | MLB | 2000 | 0 |
| Hits | MLB | 2000 | 1 |
| Runs Scored | MLB | 2000 | 0 |
| At Bats | MLB | 2000 | 3 |
| Plate Appearances | MLB | 2000 | 3 |
| Games Played | MLB | 2000 | 4 |
| Wins Above Replacement for position players | MLB | 2000 | 0.0 |
|
|
| SO/BB | MLB | 1999 | 1.86 |
| SO9 | MLB | 1999 | 5.5 |
| BB9 | MLB | 1999 | 3.0 |
| HR9 | MLB | 1999 | 1.9 |
| H9 | MLB | 1999 | 11.4 |
| WHIP | MLB | 1999 | 1.590 |
| Fielding Independent Pitching | MLB | 1999 | 5.80 |
| ERA+ | MLB | 1999 | 71 |
| Batters Faced | MLB | 1999 | 604 |
| Wild Pitches | MLB | 1999 | 5 |
| Balks | MLB | 1999 | 0 |
| Home Runs Allowed | MLB | 1999 | 29 |
| Earned Runs Allowed | MLB | 1999 | 102 |
| Runs Allowed | MLB | 1999 | 107 |
| Hits Allowed | MLB | 1999 | 169 |
| Innings Pitched | MLB | 1999 | 134.0 |
| Saves | MLB | 1999 | 0 |
| Shutouts | MLB | 1999 | 0 |
| Complete Games | MLB | 1999 | 0 |
| Games Finished | MLB | 1999 | 8 |
| Games Started | MLB | 1999 | 16 |
| Games Pitched | MLB | 1999 | 39 |
| ERA | MLB | 1999 | 6.85 |
| Win-Loss Percentage | MLB | 1999 | .214 |
| Loss | MLB | 1999 | 11 |
| Wins | MLB | 1999 | 3 |
| Wins Above Replacement for Pitchers | MLB | 1999 | -1.2 |
| Positions Played | MLB | 1999 | 1 |
| Intentional Bases on Balls | MLB | 1999 | 0 |
| Sacrifice Flies | MLB | 1999 | 0 |
| Sacrifice Hits | MLB | 1999 | 0 |
| Times Hit by a Pitch | MLB | 1999 | 0 |
| GIDP | MLB | 1999 | 0 |
| Total Bases | MLB | 1999 | 0 |
| Rbat+ | MLB | 1999 | -138 |
| rOBA | MLB | 1999 | .000 |
| OPS+ | MLB | 1999 | -100 |
| OPS | MLB | 1999 | .000 |
| SLG | MLB | 1999 | .000 |
| OBP | MLB | 1999 | .000 |
| Hits/At Bats | MLB | 1999 | .000 |
| Strikeouts | MLB | 1999 | 0 |
| Bases on Balls/Walks | MLB | 1999 | 0 |
| Caught Stealing | MLB | 1999 | 0 |
| Stolen Bases | MLB | 1999 | 0 |
| Runs Batted In | MLB | 1999 | 0 |
| Home Runs | MLB | 1999 | 0 |
| Triples | MLB | 1999 | 0 |
| Doubles | MLB | 1999 | 0 |
| Hits | MLB | 1999 | 0 |
| Runs Scored | MLB | 1999 | 0 |
| At Bats | MLB | 1999 | 1 |
| Plate Appearances | MLB | 1999 | 1 |
| Games Played | MLB | 1999 | 4 |
| Wins Above Replacement for position players | MLB | 1999 | 0.0 |
|
|
| Appearances | MLB | 1998 | 23 | |
|
| SO/BB | MLB | 1997 | 1.96 |
| SO9 | MLB | 1997 | 4.6 |
| BB9 | MLB | 1997 | 2.4 |
| HR9 | MLB | 1997 | 0.9 |
| H9 | MLB | 1997 | 9.6 |
| WHIP | MLB | 1997 | 1.326 |
| Fielding Independent Pitching | MLB | 1997 | 4.26 |
| ERA+ | MLB | 1997 | 110 |
| Batters Faced | MLB | 1997 | 739 |
| Wild Pitches | MLB | 1997 | 6 |
| Balks | MLB | 1997 | 1 |
| Home Runs Allowed | MLB | 1997 | 18 |
| Earned Runs Allowed | MLB | 1997 | 81 |
| Runs Allowed | MLB | 1997 | 85 |
| Hits Allowed | MLB | 1997 | 186 |
| Innings Pitched | MLB | 1997 | 175.0 |
| Saves | MLB | 1997 | 0 |
| Shutouts | MLB | 1997 | 0 |
| Complete Games | MLB | 1997 | 2 |
| Games Finished | MLB | 1997 | 0 |
| Games Started | MLB | 1997 | 27 |
| Games Pitched | MLB | 1997 | 29 |
| ERA | MLB | 1997 | 4.17 |
| Win-Loss Percentage | MLB | 1997 | .667 |
| Loss | MLB | 1997 | 8 |
| Wins | MLB | 1997 | 16 |
| Wins Above Replacement for Pitchers | MLB | 1997 | 3.8 |
| Positions Played | MLB | 1997 | 1 |
| Intentional Bases on Balls | MLB | 1997 | 0 |
| Sacrifice Flies | MLB | 1997 | 0 |
| Sacrifice Hits | MLB | 1997 | 0 |
| Times Hit by a Pitch | MLB | 1997 | 0 |
| GIDP | MLB | 1997 | 0 |
| Total Bases | MLB | 1997 | 0 |
| Rbat+ | MLB | 1997 | -143 |
| rOBA | MLB | 1997 | .000 |
| OPS+ | MLB | 1997 | -100 |
| OPS | MLB | 1997 | .000 |
| SLG | MLB | 1997 | .000 |
| OBP | MLB | 1997 | .000 |
| Hits/At Bats | MLB | 1997 | .000 |
| Strikeouts | MLB | 1997 | 3 |
| Bases on Balls/Walks | MLB | 1997 | 0 |
| Caught Stealing | MLB | 1997 | 0 |
| Stolen Bases | MLB | 1997 | 0 |
| Runs Batted In | MLB | 1997 | 0 |
| Home Runs | MLB | 1997 | 0 |
| Triples | MLB | 1997 | 0 |
| Doubles | MLB | 1997 | 0 |
| Hits | MLB | 1997 | 0 |
| Runs Scored | MLB | 1997 | 0 |
| At Bats | MLB | 1997 | 4 |
| Plate Appearances | MLB | 1997 | 4 |
| Games Played | MLB | 1997 | 1 |
| Wins Above Replacement for position players | MLB | 1997 | -0.1 |
|
|
| SO/BB | MLB | 1991 | 1.30 |
| SO9 | MLB | 1991 | 3.3 |
| BB9 | MLB | 1991 | 2.5 |
| HR9 | MLB | 1991 | 1.8 |
| H9 | MLB | 1991 | 14.5 |
| WHIP | MLB | 1991 | 1.889 |
| Fielding Independent Pitching | MLB | 1991 | 5.58 |
| ERA+ | MLB | 1991 | 63 |
| Batters Faced | MLB | 1991 | 168 |
| Wild Pitches | MLB | 1991 | 1 |
| Balks | MLB | 1991 | 0 |
| Times Hit by a Pitch | MLB | 1991 | 1 |
| Strikeouts | MLB | 1991 | 13 |
| Intentional Bases on Balls | MLB | 1991 | 0 |
| Bases on Balls/Walks | MLB | 1991 | 10 |
| Home Runs Allowed | MLB | 1991 | 7 |
| Earned Runs Allowed | MLB | 1991 | 27 |
| Runs Allowed | MLB | 1991 | 27 |
| Hits Allowed | MLB | 1991 | 58 |
| Innings Pitched | MLB | 1991 | 36.0 |
| Saves | MLB | 1991 | 0 |
| Shutouts | MLB | 1991 | 0 |
| Complete Games | MLB | 1991 | 0 |
| Games Finished | MLB | 1991 | 1 |
| Games Started | MLB | 1991 | 5 |
| Games Pitched | MLB | 1991 | 11 |
| ERA | MLB | 1991 | 6.75 |
| Win-Loss Percentage | MLB | 1991 | .400 |
| Loss | MLB | 1991 | 3 |
| Wins | MLB | 1991 | 2 |
| Wins Above Replacement for Pitchers | MLB | 1991 | -0.4 |
|
|
| SO/BB | MLB | 1990 | 1.54 |
| SO9 | MLB | 1990 | 5.6 |
| BB9 | MLB | 1990 | 3.7 |
| HR9 | MLB | 1990 | 0.5 |
| H9 | MLB | 1990 | 8.7 |
| WHIP | MLB | 1990 | 1.369 |
| Fielding Independent Pitching | MLB | 1990 | 3.58 |
| ERA+ | MLB | 1990 | 102 |
| Batters Faced | MLB | 1990 | 297 |
| Wild Pitches | MLB | 1990 | 3 |
| Balks | MLB | 1990 | 0 |
| Times Hit by a Pitch | MLB | 1990 | 1 |
| Strikeouts | MLB | 1990 | 43 |
| Intentional Bases on Balls | MLB | 1990 | 4 |
| Bases on Balls/Walks | MLB | 1990 | 28 |
| Home Runs Allowed | MLB | 1990 | 4 |
| Earned Runs Allowed | MLB | 1990 | 31 |
| Runs Allowed | MLB | 1990 | 33 |
| Hits Allowed | MLB | 1990 | 66 |
| Innings Pitched | MLB | 1990 | 68.2 |
| Saves | MLB | 1990 | 0 |
| Shutouts | MLB | 1990 | 0 |
| Complete Games | MLB | 1990 | 0 |
| Games Finished | MLB | 1990 | 8 |
| Games Started | MLB | 1990 | 6 |
| Games Pitched | MLB | 1990 | 27 |
| ERA | MLB | 1990 | 4.06 |
| Win-Loss Percentage | MLB | 1990 | .375 |
| Loss | MLB | 1990 | 5 |
| Wins | MLB | 1990 | 3 |
| Wins Above Replacement for Pitchers | MLB | 1990 | 0.5 |
|