| RUBAN vs Steve | 43–60–1 | 41.75% |
| RUBAN vs Kazuya | 39–59 | 39.80% |
| RUBAN vs King | 37–49 | 43.02% |
| RUBAN vs Jin | 23–52 | 30.67% |
| RUBAN vs Bryan | 20–41 | 32.79% |
| RUBAN vs Heihachi | 19–37 | 33.93% |
| RUBAN vs Dragunov | 24–26 | 48.00% |
| RUBAN vs Yoshimitsu | 18–22 | 45.00% |
| RUBAN vs Hwoarang | 14–25 | 35.90% |
| RUBAN vs Reina | 17–20 | 45.95% |
| RUBAN vs Devil Jin | 14–21 | 40.00% |
| RUBAN vs Lili | 19–16 | 54.29% |
| RUBAN vs Lars | 10–23 | 30.30% |
| RUBAN vs Armor King | 10–23 | 30.30% |
| RUBAN vs Eddy | 12–20 | 37.50% |
| RUBAN vs Paul | 11–17 | 39.29% |
| RUBAN vs Fahkumram | 7–21 | 25.00% |
| RUBAN vs Lee | 16–9 | 64.00% |
| RUBAN vs Jun | 10–15 | 40.00% |
| RUBAN vs Law | 5–19 | 20.83% |
| RUBAN vs Azucena | 8–15 | 34.78% |
| RUBAN vs Jack-8 | 8–14 | 36.36% |
| RUBAN vs Alisa | 6–15 | 28.57% |
| RUBAN vs Clive | 7–13 | 35.00% |
| RUBAN vs Nina | 8–11 | 42.11% |
| RUBAN vs Victor | 4–14 | 22.22% |
| RUBAN vs Leroy | 5–12 | 29.41% |
| RUBAN vs Xiaoyu | 11–5 | 68.75% |
| RUBAN vs Asuka | 5–11 | 31.25% |
| RUBAN vs Lidia | 5–11 | 31.25% |
| RUBAN vs Zafina | 11–4 | 73.33% |
| RUBAN vs Leo | 9–3 | 75.00% |
| RUBAN vs Claudio | 2–7 | 22.22% |
| RUBAN vs Shaheen | 4–5 | 44.44% |
| RUBAN vs Feng | 1–7 | 12.50% |
| RUBAN vs Kuma | 4–3 | 57.14% |
| RUBAN vs Raven | 1–6 | 14.29% |
| RUBAN vs Anna | 6–1 | 85.71% |
| RUBAN vs Panda | 4–2 | 66.67% |
| RUBAN vs Miary Zo | 2–3 | 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.