2019: Blue Bombers

Speller continued his transformation into a reliable starter along the offensive in in 2019, dressing for 13 games in the regular-season and starting eight at guard, and then starting the three playoff games at centre for an injured Michael Couture. He was part of a unit that led the CFL in rushing and helped Andrew Harris capture a third-straight rushing title.

2018: Blue Bombers

Speller dressed for two games in 2018, making his CFL debut against Saskatchewan in the Banjo Bowl and then being promoted to the active roster for the regular-season finale vs. Edmonton.

College

Speller spent five years with the McMaster Marauders. He was selected to participate in the 2016 CIS East-West Bowl and was signed by the Bombers as undrafted free agent.