| Kasti vs Kazuya | 308–260 | 54.23% |
| Kasti vs Jin | 236–219–1 | 51.87% |
| Kasti vs Bryan | 244–189 | 56.35% |
| Kasti vs King | 189–138 | 57.80% |
| Kasti vs Hwoarang | 166–151 | 52.37% |
| Kasti vs Reina | 145–150–1 | 49.15% |
| Kasti vs Law | 144–111 | 56.47% |
| Kasti vs Lili | 153–99 | 60.71% |
| Kasti vs Heihachi | 128–121 | 51.41% |
| Kasti vs Paul | 115–132 | 46.56% |
| Kasti vs Steve | 130–114 | 53.28% |
| Kasti vs Dragunov | 113–118 | 48.92% |
| Kasti vs Devil Jin | 85–131 | 39.35% |
| Kasti vs Yoshimitsu | 117–87 | 57.35% |
| Kasti vs Lee | 90–103 | 46.63% |
| Kasti vs Fahkumram | 91–75 | 54.82% |
| Kasti vs Feng | 67–66 | 50.38% |
| Kasti vs Azucena | 71–62 | 53.38% |
| Kasti vs Lars | 61–71 | 46.21% |
| Kasti vs Eddy | 56–76 | 42.42% |
| Kasti vs Victor | 63–59 | 51.64% |
| Kasti vs Asuka | 58–63 | 47.93% |
| Kasti vs Xiaoyu | 64–56 | 53.33% |
| Kasti vs Jun | 47–72 | 39.50% |
| Kasti vs Claudio | 61–55 | 52.59% |
| Kasti vs Jack-8 | 39–72 | 35.14% |
| Kasti vs Nina | 52–59 | 46.85% |
| Kasti vs Leroy | 65–42 | 60.75% |
| Kasti vs Alisa | 47–57 | 45.19% |
| Kasti vs Raven | 59–45 | 56.73% |
| Kasti vs Leo | 51–52 | 49.51% |
| Kasti vs Lidia | 37–54 | 40.66% |
| Kasti vs Armor King | 35–51 | 40.70% |
| Kasti vs Shaheen | 28–49 | 36.36% |
| Kasti vs Zafina | 31–43 | 41.89% |
| Kasti vs Anna | 28–38 | 42.42% |
| Kasti vs Kuma | 20–37–1 | 35.09% |
| Kasti vs Clive | 27–28 | 49.09% |
| Kasti vs Panda | 10–15 | 40.00% |
| Kasti vs Miary Zo | 6–12 | 33.33% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.