Old Line Wiffle (OLW) is Maryland's premier fast-pitch wiffleball league. Established in 2022, the league is located in Pasadena, Maryland. OLW was to hold its first All Star Game in August to conclude the 2023 season. The game had to be cancelled due to conflicts outside of the league's control. The game format was going to be the 2023 Champions against the 2023 All Stars. The game was to be played at Prince George's Stadium, home of the Bowie Baysox, the Double-A Affiliate of the Baltimore Orioles.
