| Seedwater99 vs Kazuya | 46–29 | 61.33% |
| Seedwater99 vs Jin | 34–35 | 49.28% |
| Seedwater99 vs King | 28–37 | 43.08% |
| Seedwater99 vs Heihachi | 21–30 | 41.18% |
| Seedwater99 vs Bryan | 27–20 | 57.45% |
| Seedwater99 vs Reina | 13–33 | 28.26% |
| Seedwater99 vs Clive | 14–21 | 40.00% |
| Seedwater99 vs Hwoarang | 11–22 | 33.33% |
| Seedwater99 vs Lili | 14–17 | 45.16% |
| Seedwater99 vs Jun | 20–9 | 68.97% |
| Seedwater99 vs Eddy | 13–15 | 46.43% |
| Seedwater99 vs Dragunov | 14–12 | 53.85% |
| Seedwater99 vs Azucena | 16–7 | 69.57% |
| Seedwater99 vs Yoshimitsu | 11–11 | 50.00% |
| Seedwater99 vs Law | 13–7 | 65.00% |
| Seedwater99 vs Claudio | 10–10 | 50.00% |
| Seedwater99 vs Alisa | 5–13 | 27.78% |
| Seedwater99 vs Xiaoyu | 13–4 | 76.47% |
| Seedwater99 vs Asuka | 11–6 | 64.71% |
| Seedwater99 vs Devil Jin | 9–8 | 52.94% |
| Seedwater99 vs Paul | 9–7 | 56.25% |
| Seedwater99 vs Jack-8 | 8–8 | 50.00% |
| Seedwater99 vs Lars | 3–13 | 18.75% |
| Seedwater99 vs Nina | 8–8 | 50.00% |
| Seedwater99 vs Steve | 11–3 | 78.57% |
| Seedwater99 vs Leo | 6–8 | 42.86% |
| Seedwater99 vs Shaheen | 6–6 | 50.00% |
| Seedwater99 vs Lee | 9–3 | 75.00% |
| Seedwater99 vs Victor | 5–7 | 41.67% |
| Seedwater99 vs Raven | 4–7 | 36.36% |
| Seedwater99 vs Feng | 6–4 | 60.00% |
| Seedwater99 vs Zafina | 3–7 | 30.00% |
| Seedwater99 vs Kuma | 3–6 | 33.33% |
| Seedwater99 vs Lidia | 4–5 | 44.44% |
| Seedwater99 vs Armor King | 7–1 | 87.50% |
| Seedwater99 vs Miary Zo | 6–2 | 75.00% |
| Seedwater99 vs Leroy | 1–4 | 20.00% |
| Seedwater99 vs Fahkumram | 5–0 | 100.00% |
| Seedwater99 vs Panda | 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.