2013 Horizon League Baseball Tournament
The 2013 Horizon League Baseball Tournament was held from May 22–25. All five of the league's teams met in the double-elimination tournament held at Youngstown State University's Eastwood Field. won their second tournament championship and earned the conference's automatic bid to the 2013 NCAA Division I Baseball Tournament.The league's five teams were seeded one through five based on winning percentage, using conference games only. They then played a double-elimination tournament.
| Team | W | L | Pct. | GB | Seed |
| 14 | 7 | .667 | – | 1 |
| 13 | 11 | .542 | 2.5 | 2 |
| 13 | 11 | .542 | 2.5 | 3 |
| 9 | 12 | .429 | 5 | 4 |
| 8 | 16 | .333 | 7.5 | 5 |
Bracket
All-Tournament Team
The following players were named to the All-Tournament Team.Karch Kowalczyk was named Tournament Most Valuable Players. Kowalczyk was a pitcher for Valparaiso.
