DURING BASEBALL ONTARIO'S EARLY YEAR 1952 TO 2012, THE HIGHEST LEVEL A JUNIOR TEAM COULD PLAY AT THE PROVINCIAL TOURNAMENT WAS JUNIOR 'A'. FROM 2013 TO THE CURRENT YEARS, THE HIGHEST LEVEL IS JUNIOR 'AAA'
1961
Junior A OBA Finalists
1965
Junior A OBA Champions
1967
Junior A OBA Champions
1971, 1972, AND 1973
Junior A OBA Champions
1974
Junior A OBA Finalists
2006 St Thomas Tomcats
Junior Intercounty Champions
Ontario Junior 'A' Champions
Canadian 21u Bronze Medalists
2007 St Thomas Tomcats
John Ambrose, Jamie Bailey, Taylor Castrillo, Jason Champ, Quinn Fuller, Craig Gillet, Sam Haight-Haldane, Andy Huber, Craig Jacques, Alex Manicom, Jamie Mann, Matt Martinow, Steve Martinow, Shane McMann, Craig Orton, Robert Ramsdale, Mike Riddell, Joel Slack, Steve Smith, Travers Thompson, Josh Waitson, Rob Wakefield, Jared Wolf, Justin Young Coaches: Rob de la Penotiere, Jim Stunden
2011
Junior A OBA Champions
2015
Junior AAA OBA Finalists
Canadian 21u Bronze Medalists
2016
Junior AAA OBA Finalists
2017
Junior AAA OBA Finalists
Canadian 21u Bronze Medalists