Office Phone: 708-442-8506
2022-23 was Coach Reingruber's 6th as the head coach on the Bulldog bench and 26th year overall in the program. The Bulldogs had a great season, going 26-6 overall, including a perfect 12-0 and finishing as Metro Suburban Conference champions. The Bulldogs won their first game of the regionals against Lane Tech, before falling to a very good Hinsdale Central team in the regional championship. 26 wins is the second most wins in a single season in school history.
Coach Reingruber's 5th season (2021-22) on the Bulldog bench was also very successful one. The Dogs finished the season 23-6, won the Metro Suburban Conference and won their third consecutive IHSA Regional Championship, the tenth in school history. Unfortunately the Dogs weren't able to play in 6 games due to a Covid situation in mid-December, or the season may have been even better. Because of the teams success, Coach Reingruber was named Illinois Basketball Association District 8 Coach of the Year, the third time he has received this prestigious award.
Coach Reingruber's 4th season in 2020-21, was a short yet successful one, due to the Covid 19 pandemic. The 2020-21 team finished the season 11-2 and had a 10 game winning streak, despite graduating 9 of the top 10 players from the previous year. Coach Reingruber was also named Illinois Basketball Coaches Association District 8 Coach of the Year.
2019-20 was Coach Reingruber's third year as the Head Varsity Coach, finishing 22-11 overall and 9-3 in the Metro Suburban Conference, winning a share of the conference championship, as well as the 9th regional championship in school history.
Reingruber's first season (2017-18) was a solid one, finishing 19-11 overall, 10-2 in the conference, winning the Metro Suburban Conference championship. However, his second season (2018-19) was even better, leading the Bulldogs to a 28-5 overall record and a slew of accolades including the 2019 IHSA Class 4A Regional Championship, the Metro Suburban Conference Championship, 28 wins is tied for the most wins in school history, 26 regular season wins is the most in school history, and the 304 made three pointers ranks 8th in Illinois state history. Because of the team's success, Coach Reingruber was named Illinois Basketball Coaches Association District 8 Coach of the Year in 2019.
During Coach Reingruber's 6 years as head coach on the Bulldog bench, he has guided the Dogs to 19 wins over teams that were ranked in the top 25 at some point during the season.
This year was coach Reingruber's 26th season overall on the RB bench, serving as the Head Sophomore coach for 16 years (2001-2017), Assistant Varsity coach (2000-2001), Freshman A coach 1998-2000, and starting his career as Freshman B coach (1997-98).
Coach Reingruber's sophomore teams won 15 conference titles in his 16 year career, including four straight Conference Championships (2001-2005) and then another eleven consecutive titles in (2006-2017). The 2006-07, 2007-08, 2008-09, 2010-11, 2011-12, 2012-13, 2013-14, and 2016-17 teams all had undefeated conference records. The Sophomore Bulldogs had a 59 game conference winning streak from January 2010-January 2015. Coach Reingruber's Sophomore team was 120-3 in conference play and 209-31 overall during his last 10 seasons (2007-2017). Coach Reingruber’s teams were very dominant at home with a record of 116-7 since the start of the 2007-08 season. From the beginning of 2007-08 through the second home game of 2010-2011 the Bulldogs had a 42 game home winning streak. Coach Reingruber's sophomore teams also hold the 9 best records in school history on the sophomore level and won the Bill Vandemerkt Thanksgiving Classic Championship eight times (2004, 2006, 2007, 2008, 2009, 2012, 2014, 2016) and the St. Laurence HS Big Gold Christmas Tournament twice (2007 and 2013). Coach Reingruber reached a career milestone on February 10, 2017 with the Bulldogs win against Aurora Central Catholic, giving Coach Reingruber his 300th win at the sophomore level in 16 years as head coach. His teams on the sophomore level had an overall 16 year record of 303-86 (78%) and an impressive 162-13 (92.6%) conference record during his sixteen seasons.
As the head sophomore coach, Coach Reingruber was also very instrumental in working with the varsity program. Outside of developing players for the varsity level, he was an integral part of Coach McCloskey's staff and the varsity having the most successful 16 year run in school history, with 15 Conference Championships, 1 IHSA Sectional Championship, 4 IHSA Regional Championships, and winning over 70% of their games in that span from 2001-2017. During Coach Reingruber's coaching tenure, he has helped over 30 players since 1999 play college basketball, including 6 players at the Division 1 level and 6 players at the Division 2 level.
Coach Reingruber also created and is currently the director of the RB Bulldogs Basketball feeder program for 3rd-8th grade traveling teams, which he created in 20023. Coach Reingruber has run multiple summer leagues over the years, including the sophomore and varsity summer leagues and the annual RBHS 4th thru 9th Grade Summer League. The Junior Bulldog feeder program has grown from 20 kids and two teams in 2002, to 140 kids and 14 teams for the 2022-23 season. He spends his summers working the Riverside Brookfield Basketball Camps and running summer leagues and weekend shootouts. He has also spent summers working the Five Star Basketball Camp in Pittsburgh, Hoop Mountain Basketball Camp at Illinois Wesleyan University, Michigan State University Basketball Camp, Chicago Bulls Basketball Schools, The Athlete Within Basketball Camps and the Tom McCloskey/Hauser Basketball Camp.
Coach Reingruber has developed and organized one of the premier summer high school team tournaments in the state of Illinois, held at RB in June. In 2019 it was a 64 team tournament, that was a certified NCAA Live event for Division 1 coaches for the first time. In 2021, over 250 college coaches attended. The shootout just completed its 19th year this summer and many local media sources call it the best, most competitive, and well organized summer tournament in the state of Illinois. Over the past 19 years there have been 14 state champions and numerous sectional and regional title winners that have participated in the event, as well as over 190 current, past, or future players who have committed to Division 1 programs. 15 players who played in the shootout, have gone on to participate in the NBA. In 2018, every NCAA final four team had a player that played in the annual RB Shootout. 2023 will be a 72 team tournament on June 16-18.
Coach Reingruber also has spent the past 18 summers running tournaments for Hoop Mountain Basketball at West Aurora High School and Batavia High School. This tournament has grown roughly 80 varsity and sophomore teams, which is possibly the biggest high school team summer shootout in the state of Illinois.
In addition, Coach Reingruber runs numerous youth tournaments for 3rd-8th grade travel teams. He has organized and directed two 4th-8th grade travel tournaments a year at Riverside Brookfield High School since the inception of the Junior Bulldog program in 2002. Each year the tournaments have grown from 16 total teams in 2002 up to this past season there were 160+ teams that participated in the two tournaments combined. He has also run numerous 4th-8th grade travel team tournaments for Hoop Mountain Basketball.
Coach Reingruber's accomplishments have also been well recognized by those outside of the RB Basketball community. He was named a board member for District 8 of the Illinois Basketball Coaches Association in 2011, which is a position he currently holds. One of coach Reingruber's main roles in the IBCA, as part of a 4 person state clinic committee, is to organize and run the annual statewide clinic in September each year, which generally has 12-15 college coaches speak and has grown to over 500 coaches attend. Coach Reingruber was also named one of the Top 45 high school assistants in the state of Illinois by Roosevelt University in 2010, 2011 and 2012. He was also honored to speak to a group of high school assistants at Roosevelt University in the fall of 2011, on the topic of "What it takes to be a great assistant coach and what it takes to put yourself in position to be a head coach". Finally, Coach Reingruber created, updates, and maintains the www.riversidebrookfieldbasketball.com website.
Coach Reingruber is a 1995 graduate of RB, where he played basketball for 4 years, before playing basketball at North Central College in Naperville. He graduated from North Central in 1999 with a bachelor's degree in Secondary Education and Social Studies. He received his Master’s Degree in School Counseling from Northeastern Illinois University and is currently a guidance counselor at RB. Coach Reingruber, his wife Kristin, and son Tyler live in Brookfield.
Follow Coach Reingruber on Twitter: @MikeReingruber
Coach Reingruber Record vs. Varsity Opponents beginning November 2017:
Aurora Central Catholic: 7-0
Aurora Christian: 5-3
Bishop McNamara: 5-0
Brother Rice: 1-1
Chicago Christian: 10-1
De La Salle: 2-0
De Paul Prep: 0-1
Elgin St. Edward: 4-0
Elmwood Park: 1-0
Excel Academy of Englewood: 1-0
Glenbard South: 3-0
Glenbrook North: 1-0
Goode Stem Academy: 1-0
Hinsdale Central: 0-1
Hinsdale South: 2-0
Hyde Park: 0-1
IC Catholic Prep: 9-2
Illiana Christian: 2-0
Lake Forest: 1-0
Lane Tech: 1-0
Lincoln Park: 1-0
Lyons Township: 2-4
Naperville North: 1-0
North Lawndale: 1-0
Oak Lawn: 3-1
Oak Park River Forest: 4-1
Plainfield Central: 1-0
Providence Catholic: 1-0
Proviso West: 1-0
Rich East: 1-1
Rolling Meadows: 1-0
St. Ignatius: 0-2
St. Patrick: 0-2
St. Viator: 0-1
Thornton Fractional South: 1-0
Timothy Christian: 4-1
University High: 2-0
Wheaton Academy: 5-2
Wheaton North: 2-1
Wheaton St. Francis: 10-0
Wheaton Warrenville South: 0-1
Whitney Young: 0-1
Coach Reingruber's Year by Year Records Varsity Level:
2022-23: 26-6 (12-0) Metro Suburban Conference Champions
2021-22: 23-6 (11-1) Metro Suburban Conference Champions and IHSA 4A Regional Champions
2020-21: 11-2 (8-2)
2019-20: 22-11 (9-3) Metro Suburban Conference Champions and IHSA 3A Regional Champions
2018-19: 28-5 (11-1) Metro Suburban Conference Champions and IHSA 4A Regional Champions
2017-18: 19-11 (10-2) Metro Suburban Conference Champions
Overall Varsity Record (6 years): 129-41 (75.9%)
Overall Varsity Conference Record (5 years): 61-9 (87.1%)
Coach Reingruber's Year by Year Records Sophomore Level:
2016-2017: 22-2 (12-0) Metro Suburban Conference Champions
2015-2016: 18-6 (11-1) Metro Suburban Conference Champions
2014-2015: 19-5 (11-1) Metro Suburban Conference Champions
2013-2014: 21-3 (12-0) Metro Surburban Conference Champions
2012-2013: 21-3 (12-0) Metro Suburban Conference Champions
2011-2012: 22-2 (12-0) Metro Suburban Conference Champions
2010-2011: 22-2 (12-0) Metro Suburban Conference Champions
2009-2010: 20-4 (9-1) Metro Suburban Conference Champions
2008-2009: 21-3 (9-0) Metro Suburban Conference Champions
2007-2008: 23-1 (9-0) Metro Suburban Conference Champions
2006-2007: 16-8 (9-0) Metro Suburban Conference Champions
2005-2006: 11-13 (6-4)
2004-2005: 12-12 (6-2) Co-Suburban Prairie Conference Champions
2003-2004: 15-9 (9-1) Suburban Prairie Conference Champions
2002-2003: 19-7 (9-1) Suburban Prairie Conference Champions
2001-2002: 21-6 (14-2) Suburban Prairie Conference Champions
Overall Sophomore Record (16 years): 303-86 (78%)
Overall Sophomore Conference Record: 162-13 (92.6%)
Coach Reingruber's Year by Year Records (Freshman and JV Coach):
2000-2001: Varsity Assistant/JV: 6-0 (4-0)
1999-2000: Freshman A: 12-10 (10-6)
1998-1999: Freshman A: 13-9 (11-5)
1997-1998: Freshman B: 10-0 (10-0) Suburban Prairie Conference Champions
Overall Coaching Record (26 years): 474-141 (77.1%)