League Championship Series Winner
1 win
1978
New York Mets Achievements
Championships and individual honors across Jerry Koosman’s DBL career.
Championships & postseason
Title seasons and postseason series won with the player’s team.
1978
New York Mets Division Series Winner
2 wins
1978
New York Mets
1976
New York Mets Individual honors
Awards grouped by type, with every recorded season and team shown below.
All-Star selections
The seasons this player was selected as an All-Star.
| Honor | Season / team |
|---|---|
| All-Star 1× |
1976
New York Mets
|
Division and Championship Series wins are credited when OOTP records a postseason appearance for the player with the winning team. Players who did not appear in a postseason game may not be included.