With former partner Felicia Zhang, he is a two-time U.S. national medalist (silver in 2014, bronze in 2013) and competed at the 2014 Winter Olympics.

In the 2013–14 season, Zhang/Bartholomay received two Grand Prix assignments; they finished seventh at the 2013 Skate America and sixth at the 2013 Cup of China.

[12] In late October, he underwent surgery to repair a disc and remove bone spurs in his ankle, causing the pair to withdraw from their first assignment, the 2014 CS Ice Challenge.

In the 2015–16 season, Donlan/Bartholomay appeared at two Challenger Series events, placing fifth at the 2015 U.S. Classic and sixth at the Ondrej Nepela Trophy.

They withdrew from their Grand Prix assignment, the 2015 Skate America, after Donlan fell ill with a severe flu.

Figure Skating's high-performance director, Mitch Moyer, suggested a tryout with Deanna Stellato, a former single skater who was visiting the rink at which Bartholomay was working.

[16][17] In July 2016, Stellato and Bartholomay announced that they had formed a partnership and were based at the Ellenton Ice and Sports Complex.

However, due to perceived inconsistent results earlier in the season, they were not assigned to the third American berth at the 2019 Four Continents Championships, that going instead to pewter medalists Tarah Kayne / Danny O'Shea.

At the end of May 2020, Bartholomay announced that he had teamed up with Katie McBeath and had started training in Irvine, California under Jenni Meno, Todd Sand, Christine Binder, and Chris Knierim.

[23] During the 2022–23 figure skating season, McBeath/Bartholomay placed 6th at the 2022 MK John Wilson Trophy, 6th at the 2022 CS Golden Spin of Zagreb, and 6th at the 2023 U.S.