1999 Baseball Schedule
| FEBRUARY | TIME | WSU | OPP | ||
| 12 | Fri | New Mexico State | W | 21-7 | |
| 13 | Sat | New Mexico State | L | 9-7 | |
| 14 | Sun | New Mexico State | W | 23-14 | |
| 15 | Mon | New Mexico State | W | 22-10 | |
| 19 | Fri | Gonzaga at Tri-Cities | W | 10-2 | |
| 20 | Sat | Gonzaga at Tri-Cities | L | 10-5 | |
| 21 | Sun | Gonzaga at Tri-Cities | W | 6-3 | |
| 26 | Fri | at San Jose State | W | 2-0 | |
| 27 | Sat | at San Jose State | W | 6-3 | |
| 28 | Sun | at San Jose State | W | 1-0 | |
| MARCH | |||||
| 5 | Fri | +Minnesota | W | 6-5 | |
| 6 | Sat | +Wichita State | L | 9-6 | |
| 7 | Sun | +Florida State | L | 8-5 | |
| 13 | Sat | at California | L | 4-3 | |
| 14 | Sun | at California | Rain Out | ||
| 15 | Mon | at California | W | 10-7 | |
| 16 | Tue | at California | W | 5-2 | |
| 17 | Wed | at San Francisco | W | 16-11 | |
| 19 | Fri | Oregon State at Yakima | W | 6-2 | |
| 20 | Sat | Oregon State at Yakima (Gm. 1) | W | 10-9 | |
| 20 | Sat | Oregon State at Yakima (Gm. 2) | W | 6-5 | |
| 23 | Tue | at Gonzaga | L | 17-5 | |
| 24 | Wed | Lewis & Clark State | L | 5-2 | |
| 26 | Fri | *Southern California | Ppd. Snow | ||
| 27 | Sat | * Southern California | L | 6-5 | |
| 27 | Sat | * Southern California | W | 14-12 | |
| 28 | Sun | * Southern California | L | 10-4 | |
| 30 | Tue | Gonzaga | Ppd. Snow | ||
| APRIL | |||||
| 1 | Thu | * at Stanford | L | 9-3 | |
| 2 | Fri | * at Stanford | L | 6-5 | |
| 3 | Sat | * at Stanford | L | 9-0 | |
| 5 | Mon | Team Alberta (Exh.) | L | 14-11 | |
| 7 | Wed | Gonzaga | W | 14-13 | |
| 9 | Fri | * at Arizona State | L | 10-9 | |
| 10 | Sat | * at Arizona State | L | 16-5 | |
| 11 | Sun | * at Arizona State | L | 14-9 | |
| 13 | Tue | at Lewis & Clark State | L | 5-3 | |
| 17 | Sat | * Arizona (Gm. 1) | L | 6-3 | |
| 17 | Sat | * Arizona (Gm. 2) | L | 16-11 | |
| 18 | Sun | * Arizona | L | 13?SMB.. . ?. . ...$ | |
| 20 | Tue | Lewis & Clark State | W | 11-7 | |
| 23 | Fri | * at UCLA | L | 7-4 | |
| 24 | Sat | * at UCLA | L | 15-8 | |
| 25 | Sun | * at UCLA | L | 6-5 (10) | |
| 27 | Tue | at Lewis & Clark State | L | 6-4 | |
| 28 | Wed | at Gonzaga | W | 8-7 | |
| 30 | Fri | * Washington | W | 14-1 | |
| MAY | |||||
| 1 | Sat | * Washington | L | 9-6 | |
| 2 | Sun | * Washington | W | 14-13 | |
| 8 | Sat | * California | W | 8-3 | |
| 9 | Sun | * California | L | 12-4 | |
| 10 | Mon | * California | L | 11-1 | |
| 13 | Thu | at Portland | W | 7-0 | |
| 14 | Fri | * at Oregon State | L | 13-4 | |
| 15 | Sat | * at Oregon State | L | 8-6 | |
| 16 | Sun | * at Oregon State | L | 9-7 | |
| 20 | Thu | at Washington | L | 11-4 | |
| 21 | Fri | at Washington | W | 13-7 | |
| 22 | Sat | at Washington | W | 17-13 | |