| Sundown vs Jin | 132–107 | 55.23% |
| Sundown vs King | 105–133 | 44.12% |
| Sundown vs Hwoarang | 80–83 | 49.08% |
| Sundown vs Reina | 80–83 | 49.08% |
| Sundown vs Kazuya | 74–78 | 48.68% |
| Sundown vs Bryan | 70–72 | 49.30% |
| Sundown vs Law | 70–64 | 52.24% |
| Sundown vs Dragunov | 67–59 | 53.17% |
| Sundown vs Yoshimitsu | 50–73 | 40.65% |
| Sundown vs Paul | 48–72 | 40.00% |
| Sundown vs Eddy | 66–53 | 55.46% |
| Sundown vs Steve | 53–62 | 46.09% |
| Sundown vs Lili | 70–42 | 62.50% |
| Sundown vs Lee | 57–49 | 53.77% |
| Sundown vs Jun | 65–39 | 62.50% |
| Sundown vs Lars | 50–46 | 52.08% |
| Sundown vs Asuka | 52–43 | 54.74% |
| Sundown vs Azucena | 48–44 | 52.17% |
| Sundown vs Xiaoyu | 38–47 | 44.71% |
| Sundown vs Leo | 45–39 | 53.57% |
| Sundown vs Raven | 35–41 | 46.05% |
| Sundown vs Jack-8 | 38–37 | 50.67% |
| Sundown vs Devil Jin | 35–35 | 50.00% |
| Sundown vs Victor | 30–33 | 47.62% |
| Sundown vs Feng | 25–31 | 44.64% |
| Sundown vs Leroy | 16–36 | 30.77% |
| Sundown vs Nina | 29–22 | 56.86% |
| Sundown vs Alisa | 25–20 | 55.56% |
| Sundown vs Lidia | 15–22 | 40.54% |
| Sundown vs Kuma | 20–12 | 62.50% |
| Sundown vs Shaheen | 11–20 | 35.48% |
| Sundown vs Zafina | 12–19 | 38.71% |
| Sundown vs Heihachi | 10–15 | 40.00% |
| Sundown vs Claudio | 11–13 | 45.83% |
| Sundown vs Panda | 9–9 | 50.00% |
| Sundown vs Fahkumram | 6–6 | 50.00% |
| Sundown vs Anna | 1–3 | 25.00% |
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.