| Result | Tournament |
|---|---|
| Allison Fisher defeated Kristina Tkach | 2024 WPBA Iron City Billiards Invitational III - Final Stage 9-Ball |
| Kristina Tkach defeated Pia Filler | 2024 WPBA Iron City Billiards Invitational III - Final Stage 9-Ball |
| Kristina Tkach defeated Savannah Easton | 2024 WPBA Iron City Billiards Invitational III - Final Stage 9-Ball |
| Tzu-chien Wei defeated Kristina Tkach | 2024 WPBA Iron City Billiards Invitational III - Final Stage 9-Ball |
| Kristina Tkach defeated Eylul Kibaroglu | 2024 WPBA Iron City Billiards Invitational III - Final Stage 9-Ball |
| Kristina Tkach defeated Ashley Benoit | 2024 WPBA Iron City Billiards Invitational III - Final Stage 9-Ball |
| Donny Mills defeated Kristina Tkach | 2024 Turning Stone Classic XXXVIII 9-Ball |
| Kristina Tkach defeated Dave Mills | 2024 Turning Stone Classic XXXVIII 9-Ball |
| Kristina Tkach defeated Joey Cicero | 2024 Turning Stone Classic XXXVIII 9-Ball |
| Ron Casanzio defeated Kristina Tkach | 2024 Turning Stone Classic XXXVIII 9-Ball |
| Kristina Tkach defeated Holden Chin | 2024 Turning Stone Classic XXXVIII 9-Ball |
| Kristina Tkach defeated Aro Majumder | 2024 Turning Stone Classic XXXVIII 9-Ball |
| Tony Coleman defeated Kristina Tkach | 2020 Derby City Classic Bank Pool |
| Ronnie Kidd lll defeated Kristina Tkach | 2020 Derby City Classic Bank Pool |
| Kristina Tkach defeated James Santucci | 2020 Derby City Classic 9-Ball |
| Kristina Tkach defeated Julio Burgos | 2020 Derby City Classic 9-Ball |
| Kristina Tkach defeated Emilyn Callado | 2020 Derby City Classic 9-Ball |
| Kristina Tkach defeated Somerfield Habener | 2020 Derby City Classic 9-Ball |
| Jalal Yousef defeated Kristina Tkach | 2020 Derby City Classic 9-Ball |
| Michael Yednak defeated Kristina Tkach | 2020 Derby City Classic 9-Ball |
| Kristina Tkach defeated James Lee | 2019 WPS Predator Grand Final 10-Ball |
| Chris Melling defeated Kristina Tkach | 2019 WPS Predator Grand Final 10-Ball |
| Kristina Tkach defeated Jamal Oussi | 2019 WPS Predator Grand Final 10-Ball |
| Kristina Tkach defeated Jason Klatt | 2019 WPS Predator Grand Final 10-Ball |
| Zion Zvi defeated Kristina Tkach | 2019 WPS Predator Grand Final 10-Ball |
| Kristina Tkach defeated Teruko Cucculelli | 2019 WPBA The Sondheim Diamond Invitational 9-Ball |
| Kristina Tkach defeated Monica Webb | 2019 WPBA The Sondheim Diamond Invitational 9-Ball |
| Kristina Tkach defeated Jennifer Barretta | 2019 WPBA The Sondheim Diamond Invitational 9-Ball |
| Wei Tzu Chien defeated Kristina Tkach | 2019 WPBA The Sondheim Diamond Invitational 9-Ball |
| Kristina Tkach defeated Monica Webb | 2019 WPBA The Sondheim Diamond Invitational 9-Ball |
| Kristina Tkach defeated Brittany Bryant | 2019 WPBA The Sondheim Diamond Invitational 9-Ball |
| Kristina Tkach defeated Kelly Fisher | 2019 WPBA The Sondheim Diamond Invitational 9-Ball |
| Kristina Tkach defeated Wei Tzu Chien | 2019 WPBA The Sondheim Diamond Invitational 9-Ball |
| Kristina Tkach defeated Ewa Laurance | 2019 WPBA Masters 9-Ball |
| Kristina Tkach defeated Monica Webb | 2019 WPBA Masters 9-Ball |
| Tzu Chien Wei defeated Kristina Tkach | 2019 WPBA Masters 9-Ball |
| Kristina Tkach defeated Cathy Metzinger | 2019 WPBA Masters 9-Ball |
| Kristina Tkach defeated Kyoko Sone | 2019 WPBA Masters 9-Ball |
| Kristina Tkach defeated Gerda Gregerson | 2019 WPBA Masters 9-Ball |
| Kelly Fisher defeated Kristina Tkach | 2019 WPBA Masters 9-Ball |
| Stephanie Goens defeated Kristina Tkach | 2019 WPBA BLU-EMU Southern Open II Signature Tour Stop 9-Ball |
| Allison Fisher defeated Kristina Tkach | 2019 WPBA BLU-EMU Southern Open II Signature Tour Stop 9-Ball |
| Kristina Tkach defeated Susan Wilbur | 2019 WPBA BLU-EMU Southern Open II Signature Tour Stop 9-Ball |
| Kristina Tkach defeated Eugenia Gyftopoulos | 2019 WPBA BLU-EMU Southern Open II Signature Tour Stop 9-Ball |
| Line Kjorsvik defeated Kristina Tkach | 2019 WPBA BLU-EMU Southern Open II Signature Tour Stop 9-Ball |
| Kristina Tkach defeated Juan Guzman | 2019 Poison Challenge Event 10-Ball |
| Kristina Tkach defeated Ron Gabia | 2019 Poison Challenge Event 10-Ball |
| Kristina Tkach defeated Fernando Paulino | 2019 Poison Challenge Event 10-Ball |
| Kristina Tkach defeated Pia Filler | 2019 Poison Challenge Event 10-Ball |
| Kristina Tkach defeated Miller Alvarez | 2019 Poison Challenge Event 10-Ball |