Becker took a six-month retirement from swimming in 2020 in part due to the COVID-19 pandemic, and instead chose to wait tables at a lodge in Reno, Nevada.[10]
2021
2020 US Olympic Trials
Becker placed fifth in the 100-meter freestyle at the 2020 US Olympic Team Trials with a time of 48.22, which qualified him for the 2020 Olympic Games in the 4x100-meter freestyle relay.[11] In the final of the 50-meter freestyle on June 20, he swam a 21.78 and ranked fourth overall, finishing five hundredths of a second after third-place finisher Nathan Adrian.[12]
For the 2021 International Swimming League, Becker was selected to the roster of team Tokyo Frog Kings.[7] As of the end of the 2021 season, Becker had amassed 48.5 Most Valuable Player, MVP, points over the entire existence of competition in the International Swimming League, since 2019, and ranked as number 319 out of 488 swimmers in terms of total number of MVP points earned in the history of the league.[18]
2022: Transition to coaching
Becker started serving as a volunteer swim coach for the Minnesota Golden Gophers swim team following the 2020 Summer Olympics, and in January 2022 he swam a 19.58 in the 50-yard freestyle and a 43.10 in the 100-yard freestyle at a triple dual meet swimming in exhibition.[4] In early March, he placed seventh in the final of the 100 meter freestyle with a time of 50.26 seconds at the 2022 Pro Swim Series stop in Westmont, Illinois.[19] For the 50 meter freestyle prelims heats, he ranked sixth with a 22.51, which was 0.53 seconds behind first-ranked swimmer Michael Andrew and 0.08 seconds ahead of seventh-ranked Caeleb Dressel.[20] In the final, he lowered his time to a 22.43 and placed sixth overall.[1] On April 1, he ranked eighth in the prelims heats of the 50 meter freestyle at the Pro Swim Series stop at Northside Swim Center in San Antonio, Texas with a time of 22.71 seconds, which was 0.58 seconds slower than first-ranked David Curtiss.[21] In the final, he equalled his prelims time of 22.71 seconds to place eighth.[22] The following day he ranked 25th in the prelims heats of the 100 meter freestyle with a 51.30.[23]
2022 International Team Trials
On day one of the 2022 US International Team Trials in Greensboro, North Carolina, Becker tied for 19th-place in the 100 meter freestyle preliminary heats with a time of 49.69 seconds and did not advance to the evening final.[24] For his second and final event of the Trials, the 50 meter freestyle on the fifth and final day, he qualified for the b-final from the morning prelims heats with an overall tenth-rank and a time of 22.22 seconds.[25] He withdrew from and did not compete in the evening b-final.[26]
Second retirement
The following month, Swimming World and SwimSwam published Becker had permanently retired from competitive swimming again.[27][28]