| BrotherKevin vs King | 181–150 | 54.68% |
| BrotherKevin vs Steve | 131–131 | 50.00% |
| BrotherKevin vs Kazuya | 135–121 | 52.73% |
| BrotherKevin vs Jin | 119–118 | 50.21% |
| BrotherKevin vs Law | 111–96 | 53.62% |
| BrotherKevin vs Bryan | 99–105 | 48.53% |
| BrotherKevin vs Hwoarang | 89–105 | 45.88% |
| BrotherKevin vs Reina | 86–75 | 53.42% |
| BrotherKevin vs Lili | 66–81 | 44.90% |
| BrotherKevin vs Dragunov | 68–78 | 46.58% |
| BrotherKevin vs Heihachi | 53–88–1 | 37.59% |
| BrotherKevin vs Eddy | 57–80 | 41.61% |
| BrotherKevin vs Yoshimitsu | 50–78 | 39.06% |
| BrotherKevin vs Jun | 55–67 | 45.08% |
| BrotherKevin vs Paul | 55–66 | 45.45% |
| BrotherKevin vs Lee | 51–69 | 42.50% |
| BrotherKevin vs Azucena | 50–70 | 41.67% |
| BrotherKevin vs Xiaoyu | 43–62 | 40.95% |
| BrotherKevin vs Feng | 41–57 | 41.84% |
| BrotherKevin vs Lars | 39–59 | 39.80% |
| BrotherKevin vs Asuka | 45–49 | 47.87% |
| BrotherKevin vs Victor | 35–53 | 39.77% |
| BrotherKevin vs Lidia | 46–41 | 52.87% |
| BrotherKevin vs Leo | 35–50 | 41.18% |
| BrotherKevin vs Jack-8 | 30–52 | 36.59% |
| BrotherKevin vs Raven | 35–46 | 43.21% |
| BrotherKevin vs Leroy | 35–40 | 46.67% |
| BrotherKevin vs Alisa | 35–36 | 49.30% |
| BrotherKevin vs Nina | 37–33 | 52.86% |
| BrotherKevin vs Armor King | 30–35 | 46.15% |
| BrotherKevin vs Devil Jin | 17–45 | 27.42% |
| BrotherKevin vs Clive | 23–32 | 41.82% |
| BrotherKevin vs Fahkumram | 21–22 | 48.84% |
| BrotherKevin vs Zafina | 18–23 | 43.90% |
| BrotherKevin vs Claudio | 15–18 | 45.45% |
| BrotherKevin vs Kuma | 14–19 | 42.42% |
| BrotherKevin vs Anna | 14–19 | 42.42% |
| BrotherKevin vs Miary Zo | 15–17 | 46.88% |
| BrotherKevin vs Shaheen | 9–11 | 45.00% |
| BrotherKevin vs Panda | 6–4 | 60.00% |
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.