| Justcoastin vs Kazuya | 68–71 | 48.92% |
| Justcoastin vs Jin | 48–58 | 45.28% |
| Justcoastin vs Reina | 46–38 | 54.76% |
| Justcoastin vs King | 42–41 | 50.60% |
| Justcoastin vs Bryan | 29–36 | 44.62% |
| Justcoastin vs Hwoarang | 25–38 | 39.68% |
| Justcoastin vs Steve | 24–39 | 38.10% |
| Justcoastin vs Paul | 22–31 | 41.51% |
| Justcoastin vs Lee | 20–28 | 41.67% |
| Justcoastin vs Law | 17–29 | 36.96% |
| Justcoastin vs Yoshimitsu | 21–22 | 48.84% |
| Justcoastin vs Dragunov | 18–23 | 43.90% |
| Justcoastin vs Asuka | 20–20 | 50.00% |
| Justcoastin vs Azucena | 15–25 | 37.50% |
| Justcoastin vs Jun | 15–22 | 40.54% |
| Justcoastin vs Lili | 21–15 | 58.33% |
| Justcoastin vs Devil Jin | 14–17 | 45.16% |
| Justcoastin vs Eddy | 12–18 | 40.00% |
| Justcoastin vs Lidia | 13–16 | 44.83% |
| Justcoastin vs Feng | 9–19 | 32.14% |
| Justcoastin vs Leo | 13–13 | 50.00% |
| Justcoastin vs Leroy | 12–11 | 52.17% |
| Justcoastin vs Jack-8 | 12–10 | 54.55% |
| Justcoastin vs Victor | 10–12 | 45.45% |
| Justcoastin vs Xiaoyu | 10–11 | 47.62% |
| Justcoastin vs Nina | 10–10 | 50.00% |
| Justcoastin vs Heihachi | 9–5 | 64.29% |
| Justcoastin vs Claudio | 6–6 | 50.00% |
| Justcoastin vs Lars | 0–11 | 0.00% |
| Justcoastin vs Shaheen | 8–3 | 72.73% |
| Justcoastin vs Zafina | 7–4 | 63.64% |
| Justcoastin vs Raven | 8–1 | 88.89% |
| Justcoastin vs Kuma | 3–5 | 37.50% |
| Justcoastin vs Alisa | 0–4 | 0.00% |
| Justcoastin vs Panda | 3–1 | 75.00% |
| Justcoastin vs Anna | 1–2 | 33.33% |
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.