It is much more difficult than one might imagine to get through an entire M.C. Mini Masters round without being over par on any hole. This impressive feat has only occurred 35 times in tournament history--a little more than once a year--and only fourteen different players have accomplished it:

Aaron Hanson-- Lighthouse, 1998

Mick Cullen-- Lighthouse, 2000

R.J. Dusak-- Lighthouse, 2000

Matthew Cullen-- Lighthouse, 2002

Tom Schweiss-- Sisolak's East, 2003

Gary Shiff-- Congo River, 2005

(2) Tom Schweiss-- Libertyville, 2005

Michael Cullen-- Lighthouse, 2006

(2) Matthew Cullen-- Lighthouse, 2007

(2) Mick Cullen-- Lighthouse, 2007

(3) Tom Schweiss-- Lighthouse, 2009

(4) Tom Schweiss-- Rocky's Fun House Waukegan, 2009

(3) Mick Cullen-- Sisolak's West [round 2], 2010

Dianne Cullen-- Lighthouse, 2010

(3) Matthew Cullen-- Lighthouse, 2011

(2) Michael Cullen-- Lighthouse, 2011

Dan Lee-- Lighthouse, 2011

Karen Kemnitz-- Par-King Red, 2011

(5) Tom Schweiss, Lighthouse, 2012

(6) Tom Schweiss-- Lighthouse, 2014

(7) Tom Schweiss-- Lighthouse, 2016

(8) Tom Schweiss-- Par-King Red, 2016

(9) Tom Schweiss-- Aloha Falls, 2017

(2) R.J. Dusak-- Lighthouse, 2018

(10) Tom Schweiss-- Lighthouse, 2018

(4) Matthew Cullen-- Par-King Red, 2018

(3) R.J. Dusak-- Par-King Red, 2018

Tom Loftus-- Wisconsin Adventure, 2023

Griffin Weiss-- Wild West, 2023

(4) R.J. Dusak-- Congo Rapids, 2023

Jeremy Inabinet-- Wisconsin Adventure, 2025
(2) Jeremy Inabinet-- Congo Rapids, 2026
(2) Tom Loftus-- Congo Rapids, 2026
Justin Gutche-- Kristof's, 2026
(11) Tom Schweiss-- Kristof's, 2026

As you can see, Schweiss holds a few unique distinctions. First of all, he has completed ten bogeyless rounds, 2 1/2 times more than anyone else! He has also accomplished the feat at five different courses, while the other multiple-bogeyless-round players (Matthew, Michael, and Mick Cullen and R.J. Dusak) have done so on no more than three courses. One of the courses on which Schweiss managed the distinction was Libertyville/Aloha Falls, one of the tourney's all-time toughest courses. He was also the first player to accomplish the feat twice in one tournament-- which he has done twice-- and he did it in back-to-back rounds in 2009. Only Dusak has joined Schweiss with two bogeyless rounds in one tourney (2018).