| SUMDUMGAI vs Jin | 51–80 | 38.93% |
| SUMDUMGAI vs King | 50–77 | 39.37% |
| SUMDUMGAI vs Kazuya | 41–73 | 35.96% |
| SUMDUMGAI vs Law | 49–63 | 43.75% |
| SUMDUMGAI vs Bryan | 46–66 | 41.07% |
| SUMDUMGAI vs Hwoarang | 40–67 | 37.38% |
| SUMDUMGAI vs Reina | 46–56 | 45.10% |
| SUMDUMGAI vs Steve | 45–51 | 46.88% |
| SUMDUMGAI vs Heihachi | 27–59 | 31.40% |
| SUMDUMGAI vs Eddy | 32–43 | 42.67% |
| SUMDUMGAI vs Azucena | 16–42 | 27.59% |
| SUMDUMGAI vs Lili | 20–36 | 35.71% |
| SUMDUMGAI vs Nina | 21–32 | 39.62% |
| SUMDUMGAI vs Asuka | 20–32 | 38.46% |
| SUMDUMGAI vs Dragunov | 23–26 | 46.94% |
| SUMDUMGAI vs Yoshimitsu | 21–24 | 46.67% |
| SUMDUMGAI vs Armor King | 17–25 | 40.48% |
| SUMDUMGAI vs Xiaoyu | 13–24 | 35.14% |
| SUMDUMGAI vs Paul | 11–23 | 32.35% |
| SUMDUMGAI vs Clive | 9–25 | 26.47% |
| SUMDUMGAI vs Feng | 5–26 | 16.13% |
| SUMDUMGAI vs Alisa | 9–22 | 29.03% |
| SUMDUMGAI vs Jun | 7–24 | 22.58% |
| SUMDUMGAI vs Lidia | 19–11 | 63.33% |
| SUMDUMGAI vs Fahkumram | 15–13 | 53.57% |
| SUMDUMGAI vs Leroy | 6–20 | 23.08% |
| SUMDUMGAI vs Anna | 14–12 | 53.85% |
| SUMDUMGAI vs Victor | 7–15 | 31.82% |
| SUMDUMGAI vs Jack-8 | 3–17 | 15.00% |
| SUMDUMGAI vs Lars | 12–8 | 60.00% |
| SUMDUMGAI vs Shaheen | 6–14 | 30.00% |
| SUMDUMGAI vs Miary Zo | 7–13 | 35.00% |
| SUMDUMGAI vs Lee | 5–14 | 26.32% |
| SUMDUMGAI vs Leo | 9–6 | 60.00% |
| SUMDUMGAI vs Claudio | 4–10 | 28.57% |
| SUMDUMGAI vs Devil Jin | 4–9 | 30.77% |
| SUMDUMGAI vs Raven | 6–5 | 54.55% |
| SUMDUMGAI vs Panda | 1–7 | 12.50% |
| SUMDUMGAI vs Kuma | 0–5 | 0.00% |
| SUMDUMGAI vs Zafina | 4–1 | 80.00% |
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.