1990–91 National Professional Soccer League season

League standings

G W L % GB GF GA American Division Canton Invaders 40 28 12 .700—551 436 Atlanta Attack 40 25 15 .625 3 544 401 Detroit Rockers 40 22 18 .550 6 567 474 Hershey Impact 40 19 21 .475 9 489 520 New York Kick 40 3 37 .075 25 284 646 National Division Chicago Power 40 23 17 .575—508 461 Milwaukee Wave 40 23 17 .575—453 404 Dayton Dynamo 40 21 19 .525 2 465 478 Illinois Thunder 40 16 24 .400 7 480 507 First Round: Dayton defeated Atlanta 11-6, 17-16 Detroit defeated Milwaukee 14-9, 9-10, 23-10 Semifinals: Dayton def. Canton 15-10, 12-16, 15-6 Chicago defeated Detroit: 14-9, 8-5 FINALS: Chicago defeated Dayton 12-0, 8-4, 12-10(OT)