In 1962 the club was renamed the Windsor Pepsi Pirates and it leased part of Spencer Park and named it Holloway Field, the ground was officially opened on 10 May 1964.

It was also the first field to sell advertising space on its home run fence and brick dugouts The club was renamed the Windsor Royals in 1991.

The Club's history has included the most Major League Championships in Queensland baseball which now stands at 18, winning in the following years: 1949, 1951, 1952, 1953, 1976, 1978, 1979, 1980, 1981, 2000, 2013, 2014, 2015, 2016, 2017, 2019, 2021 & 2023 Windsor has also been Runner-up another 16 times in Major League Grand Finals and has made the post season 48 times.

The club has in recent years endured frustration in its quest to win a Major A championship, losing grand finals in 2004, 2010, 2011 and 2012.

The team were minor premiers and won a record 21 straight games to take out the championship on 24 March 2013.