| GCAC Past Champions 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 | Scott Piesen John Neidzialek Joe Brnich Brad Steven Richard Hubbard Doug Hauenstein Matt Creech Norton Brick Norton Brick Norton Brick Matt Marino Brian Krusoe Steve Weir Jacob Scott Brad Steven Kyle Cobb Nick Latimer Brad Steven Pete Skirpstas Nick Palladino Brad Steven Howard Clendenin Taylor Zoller Ryan Stefanski Matthew Mcadoo Grant Godrey Michael Klaric III Vaughn Snyder Vaughn Snyder Antonio Bodiony Antonio Bodiony Lucas Liberatore |
| 2025 Ironman at Ironwood | Carter Woodward Andrew Malkus |
| 2025 Ironwood Course Championship Qualifiers | Andrew Malkus* Jarrod Kasunick Luke Butcher Steve Schniegenberg |
| 2025 Manakiki Course Championship Qualifiers | Brian Myers Cody Miller Conor McKiernan David Sotka* David Swab* Jacob Halligan Jake Morgan Jeff Sawitke Jimmy Wild Mark Belasic Michael Keefe Nicholas Adams* Niko Anagnost* Phil Bojc* Ryan Chipps* Shaun Kloetzer Steve Blackburn* |
| 2025 Big Met Course Championship Qualifiers | Andrew Malkus* Brian Harpster Brian Smith* Chris Murman Greg Manuel Jonathan Riemer Lucas Liberatore* Matt Frey Nathanael Matthews Rick Deichert Ryan Polk Steve Schniegenberg* Zach Huscusson |
| 2025 Shawnee Hills Course Championship Qualifiers | Andrew Malkus* Aryan Ahlawat Benjamin Farina Charles Milo Chris Okeson Cole Wiley Colin Burns* David Sotka* David Swab* Fitch Farina John Williams Jonathan Riemer* Lucas Liberatore* Robert Schustrich* Ryan Polk* Ryan Wirtz |
| 2025 Seneca Course Championship Qualifiers | TBD |
| 2025 Sleepy Hollow Course Championship Qualifiers | Aaron Harden Anthony Briggs Aryan Ahlawat* Bob Hird Cole Wiley* David Sotka* David Swab* Doug Barber Harrison Vonderau Jacob Halligan* Jake Morgan* Josh Pethel Mark Pillar Jr Nathanael Matthews* Nicholas Adams* Niko Anagnost* PJ Renz Ryan Stefanski* Ryan Wirtz* |
| Top 10 2024 GCAC 1st Place 2nd Place 3rd Place T 4th Place T 4th Place 6th Place 7th Place 8th Place 9th Place T 10th Place T 10th Place | Lucas Liberatore Brett Kaufman Ryan Chipps Kyle Buzaki Phil Bojc Steve Blackburn David Swab Brian Yeo David Sotka Shaun Kloetzer Nicholas Adams |
| Past 5 GCAC Senior Champions 2025 2024 2023 2022 2021 | Phil Latsko Brian Smith Scott Abercrombie Scott Saari Monty Guest |
| 2025 Senior Championship 1st Place 2nd Place T - 3rd Place T - 3rd Place T - 5th Place T - 5th Place | Phil Latsko Steve Blackburn Mark Borlin Michael Beres Brian Smith Paul Krueger |
| 2024 CMP Course Champions Ironwood Big Met Seneca Shawnee Hills Sleepy Hollow Manakiki | N/A Brian Smith Jack Garswood David Swab Niko Anagnost Mark Belasic |
| Individual POY Winners Since 2024 GCAC 2024 - Seneca Stableford 2025 - CMP Match Play (Shawnee Hills) | N/A (Rained Out) Dylan Dunn |
| Top 3 2024 CMP POY 1st Place 2nd Place T 3rd Place T 3rd Place | Lucas Liberatore Andrew Malkus David Swab Colin Burns |
| Top 5 2025 POY YTD 1st Place 2nd Place 3rd Place 4th Place 5th Place | TBD TBD TBD TBD TBD |
| *Course championship participant/GCAC exemption |