The 1988–89 Southwest Indoor Soccer League season was an American indoor soccer season run by the Southwest Indoor Soccer League.
| Pos | Team | Pld | W | L | GF | GA | GD | Pts |
|---|---|---|---|---|---|---|---|---|
| 1 | Addison Arrows | 24 | 15 | 9 | 137 | 124 | +13 | 61 |
| 2 | Oklahoma City Warriors | 24 | 15 | 9 | 132 | 99 | +33 | 61 |
| 3 | Wichita Tornado | 24 | 6 | 18 | 99 | 155 | −56 | 22 |
| Pos | Team | Pld | W | L | GF | GA | GD | Pts |
|---|---|---|---|---|---|---|---|---|
| 1 | Austin Sockadillos | 24 | 19 | 5 | 167 | 98 | +69 | 76 |
| 2 | Houston Express | 24 | 11 | 13 | 144 | 156 | −12 | 44 |
| 3 | San Antonio Heat | 24 | 6 | 18 | 116 | 166 | −50 | 24 |
| Pos | Team | Pld | W | L | GF | GA | GD | Pts |
|---|---|---|---|---|---|---|---|---|
| 1 | Lubbock Lazers | 24 | 17 | 7 | 157 | 113 | +44 | 67 |
| 2 | Albuquerque Gunners | 24 | 16 | 8 | 213 | 120 | +93 | 65 |
| 3 | Amarillo Challengers | 24 | 3 | 21 | 106 | 231 | −125 | 12 |
| First Round | Semifinals | Finals | ||||||||||||||||||
| TX | Addison Arrows | 3 | 5 | |||||||||||||||||
| OK | Oklahoma City Warriors | 2 | 4 | |||||||||||||||||
| NJ | Lubbock Lazers | |||||||||||||||||||
| NJ | Addison Arrows | |||||||||||||||||||
| TX | Lubbock Lazers | |||||||||||||||||||
| NM | Albuquerque Gunners | |||||||||||||||||||
| TX | Lubbock Lazers | |||||||||||||||||||
| TX | Austin Sockadillos | |||||||||||||||||||
| TX | Houston Express | |||||||||||||||||||
| TX | San Antonio Heat | |||||||||||||||||||
| TX | Austin Sockadillos | |||||||||||||||||||
| TX | Houston Express | |||||||||||||||||||
| 7 | ||||||||||||||||||||
| 2 | ||||||||||||||||||||
| Albuquerque Gunners (NM) | 2-3 | Lubbock Lazers (TX) |
|---|---|---|
| Lubbock Lazers (TX) | 5-4 | Albuquerque Gunners (NM) |
|---|---|---|
| Oklahoma City Warriors (OK) | 9-3 | Addison Arrows (TX) |
|---|---|---|
Jay LeForce  Mike Cook Steve McGuire Austin Hudson Rasool Family |
| Addison Arrows (TX) | 6-5 | Oklahoma City Warriors (OK) |
|---|---|---|
| Addison Arrows (TX) | 6-3 | Oklahoma City Warriors (OK) |
|---|---|---|
| San Antonio Heat (TX) | 12-11 | Houston Express (TX) |
|---|---|---|
| Houston Express (TX) | 5-4 | San Antonio Heat (TX) |
|---|---|---|
| Houston Express (TX) | 3-1 | San Antonio Heat (TX) |
|---|---|---|
| Austin Sockadillos (TX) | 4-7 | Lubbock Lazers (TX) |
|---|---|---|
| Austin Sockadillos (TX) | 2-6 | Lubbock Lazers (TX) |
|---|---|---|
| Austin Sockadillos (TX) | 6-5 OT | Lubbock Lazers (TX) |
|---|---|---|
| Raul Valdez |
| Austin Sockadillos (TX) | 7-4 | Lubbock Lazers (TX) |
|---|---|---|
| Brian Monaghan John Callejas Steve Bailey Mike Carlisle |
| Austin Sockadillos (TX) | 1-2 | Lubbock Lazers (TX) |
|---|---|---|
| Raul Valdez |
Marek Friedrich Billy Tullis |
