| KieranYesh vs Kazuya | 309–165 | 65.19% |
| KieranYesh vs Jin | 191–137 | 58.23% |
| KieranYesh vs Bryan | 134–118 | 53.17% |
| KieranYesh vs Reina | 134–92 | 59.29% |
| KieranYesh vs Heihachi | 123–98 | 55.66% |
| KieranYesh vs King | 129–89 | 59.17% |
| KieranYesh vs Hwoarang | 123–88 | 58.29% |
| KieranYesh vs Dragunov | 95–82 | 53.67% |
| KieranYesh vs Law | 89–76 | 53.94% |
| KieranYesh vs Steve | 83–78 | 51.55% |
| KieranYesh vs Paul | 78–64 | 54.93% |
| KieranYesh vs Devil Jin | 79–51 | 60.77% |
| KieranYesh vs Lee | 56–67 | 45.53% |
| KieranYesh vs Lars | 77–43 | 64.17% |
| KieranYesh vs Yoshimitsu | 62–52 | 54.39% |
| KieranYesh vs Asuka | 55–48 | 53.40% |
| KieranYesh vs Armor King | 62–39 | 61.39% |
| KieranYesh vs Clive | 60–40 | 60.00% |
| KieranYesh vs Lili | 55–44 | 55.56% |
| KieranYesh vs Nina | 56–41 | 57.73% |
| KieranYesh vs Fahkumram | 50–44 | 53.19% |
| KieranYesh vs Azucena | 57–36 | 61.29% |
| KieranYesh vs Feng | 48–44 | 52.17% |
| KieranYesh vs Xiaoyu | 50–39 | 56.18% |
| KieranYesh vs Lidia | 49–35 | 58.33% |
| KieranYesh vs Victor | 44–33 | 57.14% |
| KieranYesh vs Alisa | 41–31 | 56.94% |
| KieranYesh vs Jun | 40–29 | 57.97% |
| KieranYesh vs Jack-8 | 43–23 | 65.15% |
| KieranYesh vs Claudio | 37–22 | 62.71% |
| KieranYesh vs Eddy | 33–26 | 55.93% |
| KieranYesh vs Kuma | 36–12 | 75.00% |
| KieranYesh vs Leroy | 20–23 | 46.51% |
| KieranYesh vs Anna | 19–23 | 45.24% |
| KieranYesh vs Shaheen | 20–19 | 51.28% |
| KieranYesh vs Raven | 19–17 | 52.78% |
| KieranYesh vs Leo | 19–15 | 55.88% |
| KieranYesh vs Zafina | 13–11 | 54.17% |
| KieranYesh vs Panda | 13–6 | 68.42% |
| KieranYesh vs Miary Zo | 7–2 | 77.78% |
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.