Here is a list of Gruetzemacher's best fights. For a list of Gruetzemacher's losses, refer to "Chris Gruetzemacher Losses".
On April 7, 2018 Chris Gruetzemacher faced off against Joe Lauzon in a featherweight bout at age 31. He was coming in with a record of 14-3 (10), and Lauzon was 33 years old and with a record of 27-14 (24). Gruetzemacher stopped Joe Lauzon via TKO.
On July 31, 2021 Chris Gruetzemacher faced off against Rafa García in a featherweight bout at age 35. He was coming in with a record of 15-4 (10), and García was 26 years old and with a record of 11-1 (8). Gruetzemacher won the fight via 3-round unanimous decision.
On July 16, 2011 Chris Gruetzemacher faced off against Jeff Fletcher in a featherweight bout at age 25. He was coming in with a record of 8-1 (6). Gruetzemacher stopped Jeff Fletcher via TKO.
On August 13, 2010 Chris Gruetzemacher faced off against Ryan Diaz in a featherweight bout at age 24. He was coming in with a record of 6-1 (4). Gruetzemacher stopped Ryan Diaz via TKO.
On May 21, 2011 Chris Gruetzemacher faced off against Gabe Rivas in a featherweight bout at age 24. He was coming in with a record of 7-1 (5). Gruetzemacher stopped Gabe Rivas via submission.
On February 13, 2010 Chris Gruetzemacher faced off against Eric Regan in a featherweight bout at age 23. He was coming in with a record of 4-1 (2). Gruetzemacher won the fight via 3-round unanimous decision.
On March 29, 2014 Chris Gruetzemacher faced off against John Gunderson in a featherweight bout at age 27. He was coming in with a record of 12-1 (9), and Gunderson was 33 years old and with a record of 34-15-2 (31). Gruetzemacher won the fight via 3-round unanimous decision.