Out of the 5,464 rounds in Mini Masters history (through 2024), only 46 (0.84%) have featured four or more holes-in-one. Seven of those (0.13%) have had five holes-in-one. Four of the players who have achieved five aces in a round have never had more than three in any other round. In the case of Matthew Cullen in 2017, he had five holes-in-one in one round, four in another, and none in any of the other four rounds that day; still, his total of nine aces was enough for him to garner the Most Holes-in-one Trophy for a second straight year! Here are all the instances of four or more aces in a round, along with the scores the players managed in those rounds!

Five holes-in-one
Stephanie Altergott, Lighthouse, 2005 (37)
Matthew Cullen, Lighthouse, 2017 (39)
Mick Cullen, Wisconsin Adventure, 2018 (33)*
Ursula Cullen, Sisolak's West, 2010 (44)
Ralph Freye, Congo Rapids, 2024 (40)
Jason Gola, Lighthouse, 2013 (41)
Mark Mason, Action Territory, 2012 (49)
Tom Schweiss, Par-King Red, 2018 (33)*

Four holes-in-one
Eli Cullen, Wisconsin Adventure, 2025 (40)

Matthew Cullen, Lighthouse, 2002 (37)*
Matthew Cullen, Par-King Red, 2009 (34)*
Matthew Cullen, Par-King Red, 2017 (38)*
Matthew Cullen, Lighthouse, 2018 (42)

Michael Cullen, Kristof's, 1999 (44)
Michael Cullen, Kristof's, 2001 (44)
Michael Cullen, Action Territory, 2003 (42)
Michael Cullen, Par-King Red, 2015 (36)*

Mick Cullen, Sisolak's West, 2002 (37)*
Mick Cullen, Sisolak's West, 2003 (41)
Mick Cullen, Kristof's, 2004 (41)
Mick Cullen, Kristof's, 2006 (38)*
Mick Cullen, Par-King Red, 2011 (36)
Mick Cullen, Lighthouse, 2012 (40)
Mick Cullen, Congo Rapids, 2026 (34)
Mick Cullen, Wisconsin Adventure, 2026 (37)

Ursula Cullen, Par-King Black, 2008 (38) (note: the four aces were consecutive)

Emily Donahue, Lighthouse, 2016 (47)

Chris Flesch, Wisconsin Adventure, 2026 (37)

Kaitlynn Flesch, Wisconsin Adventure, 2026 (39)

D.H. Gallego, Congo River Kenosha, 2005 (41)

Doug Gekiere, Sisolak's West, 2003 (39)

Aaron Good, Kristof's, 2000 (40)*

Dale Hanson, Congo River Kenosha, 2004 (40)*

Derek Hartmann, Congo Falls, 2026 (36)*

Jake Heynis, Par-King Black, 2012 (40)
Jake Heynis, Lighthouse, 2014 (45)

Jamie Hill, Kristof's, 2001 (46)

Karen Kemnitz, Lighthouse, 2016 (44)

Tom Loftus, Wisconsin Adventure, 2023 (34)*
Tom Loftus, Congo Rapids, 2026 (33)*

Alex Mason, Par-King Red, 2013 (44)

Greg Powroznik, Congo Rapids, 2026 (40)

Tom Schweiss, Lighthouse, 2016 (35)*

Tommy Schweiss, Par-King Black, 2023 (37)*

Gary Shiff, Action Territory, 2005 (46)

Eric Zorn, Lighthouse, 2001 (41)

*--won or tied for course title