| Chajo vs Hwoarang | 135–124 | 52.12% |
| Chajo vs Kazuya | 128–118 | 52.03% |
| Chajo vs Bryan | 110–118 | 48.25% |
| Chajo vs Dragunov | 114–104 | 52.29% |
| Chajo vs Fahkumram | 106–96 | 52.48% |
| Chajo vs King | 86–105 | 45.03% |
| Chajo vs Paul | 85–94 | 47.49% |
| Chajo vs Steve | 95–81 | 53.98% |
| Chajo vs Jin | 83–84 | 49.70% |
| Chajo vs Heihachi | 62–96 | 39.24% |
| Chajo vs Reina | 83–74 | 52.87% |
| Chajo vs Armor King | 69–78 | 46.94% |
| Chajo vs Law | 69–67 | 50.74% |
| Chajo vs Asuka | 55–77 | 41.67% |
| Chajo vs Anna | 62–66 | 48.44% |
| Chajo vs Lili | 56–66 | 45.90% |
| Chajo vs Lars | 59–58 | 50.43% |
| Chajo vs Devil Jin | 57–52 | 52.29% |
| Chajo vs Jack-8 | 55–53 | 50.93% |
| Chajo vs Nina | 43–65 | 39.81% |
| Chajo vs Feng | 52–54 | 49.06% |
| Chajo vs Xiaoyu | 54–47 | 53.47% |
| Chajo vs Lee | 52–47 | 52.53% |
| Chajo vs Claudio | 52–45 | 53.61% |
| Chajo vs Yoshimitsu | 46–49 | 48.42% |
| Chajo vs Leo | 45–50 | 47.37% |
| Chajo vs Azucena | 47–48 | 49.47% |
| Chajo vs Jun | 38–56 | 40.43% |
| Chajo vs Lidia | 40–43 | 48.19% |
| Chajo vs Victor | 43–39 | 52.44% |
| Chajo vs Miary Zo | 39–42 | 48.15% |
| Chajo vs Alisa | 36–44 | 45.00% |
| Chajo vs Leroy | 30–40 | 42.86% |
| Chajo vs Clive | 21–43 | 32.81% |
| Chajo vs Shaheen | 33–25 | 56.90% |
| Chajo vs Raven | 30–28 | 51.72% |
| Chajo vs Eddy | 17–37 | 31.48% |
| Chajo vs Kuma | 23–30 | 43.40% |
| Chajo vs Zafina | 19–15 | 55.88% |
| Chajo vs Panda | 6–9 | 40.00% |
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.