2019 IAAF World Relays, gold (shuttle hurdles relay)
2019 Pan American Games, silver (110m Hurdles)
2019 USATF Toyota Outdoor Championships, fourth (110m Hurdles)
2019 Nanjing World Challenge, 3rd (110m hurdles)
2019 Shanghai Diamond League, 5th (110m hurdles)
2018 USATF Outdoor Championships, Semi-final - eighth (110m Hurdles)
2018 Birmingham Outdoor Grand Prix, 4th (110m hurdles)
2018 IAAF World Challenge, 3rd (110m hurdles)
2017 NCAA Indoor Championships, silver (60m Hurdles)
2016 NCAA Indoor Championships, silver (60m Hurdles)
2016 NCAA Outdoor Championships, fourth (110m Hurdles)
2016 U.S. Olympic Team Trials, Semi-final - fifth (110m Hurdles)
2016 NACAC U23 Championships, gold (110m Hurdles)
2015 NCAA Outdoor Championships, semi-final - sixth (110m Hurdles)
2015 USATF Outdoor Championships, Semi-final - sixth (110m Hurdles)
2014 NCAA Outdoor Championships, Heat one - sixth (110m Hurdles)
2014 USATF Outdoor Championships, Semi-final - eighth (110m Hurdles)
2014 NACAC U23 Championships, fourth (110m Hurdles)
Son of Fred II and Cassandra Crittenden…Has played violin since third grade…Hobbies include cooking, billiards, ping pong, video games, basketball and piano.