Coach Mac has coached 14 seasons of baseball at the high school and college levels. Having previously been an assistant at Case Western Reserve University and Colorado State University-- a club baseball program. He has also been a part of the MHCBL for 3 seasons with the Pueblo Collegians and Greeley Grays.
Coach McMillan is currently the head baseball coach, and physical education teacher, at Bennett High School.
Has played varsity baseball at Pueblo South H.S. and won State 4A. Brett was elected to All State & All-Colorado team and was honored to be coached by Goose Gossage. Brett has played for Colorado Rockies Scout Team in 2001.
Brett went to college at Colorado State University - Pueblo. There he pitched 4 years with CSU-Pueblo and in the summer played for the Pueblo Chieftains Semi-Pro Baseball Team. The summer of 2002 Brett pitched with the Pueblo Chieftains at the NBC World Series and the team finished 3rd place. Brett started his coaching career as an assistant coach in 2004 for Pueblo South summer team. Brett then went on to an assistant coach & pitching coach for Pueblo County H.S. & Pueblo Team Loaf & Jug. In 2008, Brett took a head coaching position for Wasson Boys baseball team, 2009 was a pitching coach for the Pueblo Collegians during the summer and from 2009 - 2012 was the head coach for Mitchell H.S. baseball & soccer teams. Starting in 2012 until 2014 Brett was the head coach for the baseball team at Sand Creek H.S. and during the summer was the head coach for the Pueblo Collegians. Currently Brett is the Assistant Pitching Coach/Strength and Conditioning Coach for CSU-Pueblo.
Zach Gehler returns to the Grays after finishing his playing career with the Grays (2014). Zach played short stop for Trinidad State (2010-2011) before moving into Colorado State University (2011-2014) where he also played short stop.
Went to two national tournaments and 3 regional tournaments with CSU. Took second place at nationals in 2012.
Zach is currently coaching the Colorado State Softball team. his first year with the team they went 22-24 and took 5th in the mountain west.