| RonnieTheBarber vs Steve | 14–11 | 56.00% |
| RonnieTheBarber vs King | 12–12 | 50.00% |
| RonnieTheBarber vs Kazuya | 7–12 | 36.84% |
| RonnieTheBarber vs Hwoarang | 13–4 | 76.47% |
| RonnieTheBarber vs Reina | 11–5 | 68.75% |
| RonnieTheBarber vs Jin | 11–3 | 78.57% |
| RonnieTheBarber vs Eddy | 8–6 | 57.14% |
| RonnieTheBarber vs Fahkumram | 6–7 | 46.15% |
| RonnieTheBarber vs Lidia | 7–5 | 58.33% |
| RonnieTheBarber vs Heihachi | 6–6 | 50.00% |
| RonnieTheBarber vs Bryan | 6–5 | 54.55% |
| RonnieTheBarber vs Leroy | 7–3 | 70.00% |
| RonnieTheBarber vs Paul | 6–3 | 66.67% |
| RonnieTheBarber vs Law | 0–9 | 0.00% |
| RonnieTheBarber vs Lili | 4–5 | 44.44% |
| RonnieTheBarber vs Victor | 5–4 | 55.56% |
| RonnieTheBarber vs Anna | 3–6 | 33.33% |
| RonnieTheBarber vs Alisa | 3–4 | 42.86% |
| RonnieTheBarber vs Yoshimitsu | 3–3 | 50.00% |
| RonnieTheBarber vs Jack-8 | 3–3 | 50.00% |
| RonnieTheBarber vs Devil Jin | 0–6 | 0.00% |
| RonnieTheBarber vs Lars | 5–1 | 83.33% |
| RonnieTheBarber vs Nina | 3–3 | 50.00% |
| RonnieTheBarber vs Clive | 4–2 | 66.67% |
| RonnieTheBarber vs Leo | 3–2 | 60.00% |
| RonnieTheBarber vs Lee | 4–1 | 80.00% |
| RonnieTheBarber vs Armor King | 2–3 | 40.00% |
| RonnieTheBarber vs Dragunov | 3–1 | 75.00% |
| RonnieTheBarber vs Jun | 1–3 | 25.00% |
| RonnieTheBarber vs Xiaoyu | 0–3 | 0.00% |
| RonnieTheBarber vs Zafina | 0–3 | 0.00% |
| RonnieTheBarber vs Asuka | 2–0 | 100.00% |
| RonnieTheBarber vs Azucena | 1–1 | 50.00% |
| RonnieTheBarber vs Feng | 0–1 | 0.00% |
| RonnieTheBarber vs Kuma | 1–0 | 100.00% |
| RonnieTheBarber vs Miary Zo | 0–1 | 0.00% |
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.