Philadelphia fell 2–4 to the Shanghai Dragons in the first round of the tournament, ending their hope of qualifying for the season playoffs.
Fusion elected to release Georgii "ShaDowBurn" Gushcha, Park "DayFly" Jeong-hwan, and Joseph "Joemeister" Gramano.
[2] On October 17, Fusion transferred Choi "Hotba" Hong-jun to the new expansion team Guangzhou Charge.
[3] In January, the Fusion announced that head coach Yann Luu would be acting as the organization's Director of Overwatch Operations.
[4] Philadelphia opened their season on February 14 against the London Spitfire – a rematch of the 2018 Overwatch League Grand Finals.
[11] Prior to the start of Stage 4, which would include the implementation of an enforced 2-2-2 role lock by the League, the Fusion traded main tank Joona "Fragi" Laine to the Guangzhou Charge in exchange for DPS Finley "Kyb" Adisi.
The Dragon jumped out to an early 2–0 lead after winning on Busan and King's Row, but after the match break, Philadelphia forced a tie on Temple of Anubis and won on Watchpoint: Gibraltar.