Byron Parker – 2007 2 – Byron Parker – 2011 2 – Chris Edwards – 2021 2 – Chris Edwards – 2022 Most Interception Return Touchdowns – Game 2 – Vernon Mitchell – versus Hamilton Tiger-Cats, October 7, 2000 2 – Byron Parker – at Hamilton Tiger-Cats, September 9, 2006 Passing Most Passing Yards – Career 20,205 – Ricky Ray (2012–2018) 16,619 – Condredge Holloway (1981–86) 13,974 – Damon Allen (2003–07) 13,261 – McLeod Bethel-Thompson (2017–19, 2021–22) 11,225 – Doug Flutie (1996–97) Most Passing Yards – Season 5,720 – Doug Flutie – 1996 5,546 – Ricky Ray – 2017 5,505 – Doug Flutie – 1997 5,082 – Damon Allen – 2005 4,991 – Kerwin Bell – 1998 Most Passing Yards – Game 524 – Tobin Rote – versus Montreal Alouettes, August 19, 1960 522 – Ronnie Knox – versus Ottawa Rough Riders, October 25, 1958 506 – Ricky Ray – versus Hamilton Tiger-Cats, June 25, 2017 505 – Ricky Ray – versus Winnipeg Blue Bombers, October 24, 2013 501 – Kerwin Bell – versus Edmonton Eskimos, September 26, 1998 Most Pass Attempts – Career 2,476 – Ricky Ray (2012–2018) 1,988 – Condredge Holloway (1981–86) 1,713 – Damon Allen (2003–07) 1,683 – McLeod Bethel-Thompson (2017–19, 2021–22) 1,350 – Doug Flutie (1996–97) Most Pass Attempts – Season 677 – Doug Flutie – 1996 673 – Doug Flutie – 1997 668 – Ricky Ray – 2017 620 – Ricky Ray – 2014 579 – McLeod Bethel-Thompson – 2022 Most Pass Attempts – Game 55 – Ricky Ray – versus Ottawa Redblacks, July 24, 2017 54 – Tobin Rote – versus Montreal Alouettes, August 19, 1960 53 – Condredge Holloway – versus Winnipeg Blue Bombers, October 11, 1982 53 – Kent Austin – versus Winnipeg Blue Bombers, August 3, 1985 53 – Kerwin Bell – versus Saskatchewan Roughriders, September 15, 2000 Most Pass Completions – Career 1,757 – Ricky Ray (2012–2018) 1,149 – Condredge Holloway (1981–86) 1,125 – McLeod Bethel-Thompson (2017–19, 2021–22) 1,051 – Damon Allen (2003–07) 864 – Doug Flutie (1996–97) Most Pass Completions – Season 474 – Ricky Ray – 2017 434 – Doug Flutie – 1996 430 – Doug Flutie – 1997 425 – Ricky Ray – 2014 387 – McLeod Bethel-Thompson – 2022 Most Pass Completions – Game 40 – Ricky Ray – versus Ottawa Redblacks, July 24, 2017 39 – Ricky Ray – versus Winnipeg Blue Bombers, October 24,