| Result | Tournament |
|---|---|
| Lisa Cossette defeated Art Cee | 2024 The Pool Series -Irish Cue- 8-Ball |
| Catherine Tschumper defeated Lisa Cossette | 2019 WPBA The Sondheim Diamond Invitational 9-Ball |
| Lisa Cossette defeated Autumn Duncan | 2019 WPBA The Sondheim Diamond Invitational 9-Ball |
| Laura Smith defeated Lisa Cossette | 2019 WPBA The Sondheim Diamond Invitational 9-Ball |
| Jessica Human defeated Lisa Cossette | 2019 WPBA BLU-EMU Southern Open II Signature Tour Stop 9-Ball |
| Helena Thornfeldt defeated Lisa Cossette | 2019 WPBA BLU-EMU Southern Open II Signature Tour Stop 9-Ball |
| Lisa Cossette defeated Catherine Tschumper | 2019 WPBA BLU-EMU Southern Open II Signature Tour Stop 9-Ball |
| Lisa Cossette defeated Emily Duddy | 2019 WPBA BLU-EMU Southern Open II Signature Tour Stop 9-Ball |
| Lisa Cossette defeated June Maiers | 2019 WPBA Aramith/DR Pool Classic 9-Ball |
| Shanelle Loraine defeated Lisa Cossette | 2019 WPBA Aramith/DR Pool Classic 9-Ball |
| Amanda Mann defeated Lisa Cossette | 2019 WPBA Aramith/DR Pool Classic 9-Ball |
| Ada Lio defeated Lisa Cossette | 2019 WPBA Aramith/DR Pool Classic 9-Ball |
| Lisa Cossette defeated Sarah Plummer | 2019 Womens Music City 9-Ball |
| Lisa Cossette defeated Janeen Lee | 2019 Womens Music City 9-Ball |
| Lisa Cossette defeated Sissy Killen | 2019 Womens Music City 9-Ball |
| Lisa Cossette defeated Michelle Hicks | 2019 Womens Music City 9-Ball |
| Marinne Merrill defeated Lisa Cossette | 2019 Womens Music City 9-Ball |
| Lisa Cossette defeated April Dobbins | 2019 Womens Music City 9-Ball |
| Julie Cone defeated Lisa Cossette | 2019 Womens Music City 9-Ball |
| Lonnie Fox-raymond defeated Lisa Cossette | 2019 U.S. Amateur Championship |
| Toni Tucker defeated Lisa Cossette | 2019 U.S. Amateur Championship |
| Lisa Cossette defeated Rosemarie Guarnero | 2019 U.S. Amateur Championship |
| Heather Middleton defeated Lisa Cossette | 2019 U.S. Amateur Championship |