Dave Timmons, manager and founder of the Boston Senators, is a long time veteran of the MABL. After stints with the Braves and the White Sox, Dave decided to make a go of it on his own and form the Senators. Luckily for the Senators, they've been a playoff team every year. To this day, Dave still holds many records.

For the Senators alone, Dave finished the 2005 season with a .400 average and is in the top three in hits, runs, on base percentage and slugging in a single season. Prior to forming the Senators Dave had a successful career with the White Sox where he still holds many records. Timmons is currently the White Sox all-time leader in RBIs, at bats and plate appearances, plus is in the Top 3 in countless other categories, including games, runs, hits, doubles, triples, homeruns, extra base hits and total bases.

Dave is a 5 time all-star and represented Boston in the 2001 and 2003 MABL World Series in Arizona.