| seef vs Reina | 58–50 | 53.70% |
| seef vs Kazuya | 51–51 | 50.00% |
| seef vs Dragunov | 41–50 | 45.05% |
| seef vs King | 45–40 | 52.94% |
| seef vs Paul | 35–46 | 43.21% |
| seef vs Hwoarang | 32–39 | 45.07% |
| seef vs Jin | 37–33 | 52.86% |
| seef vs Lili | 31–31 | 50.00% |
| seef vs Victor | 19–40 | 32.20% |
| seef vs Asuka | 32–22 | 59.26% |
| seef vs Azucena | 22–31 | 41.51% |
| seef vs Bryan | 23–29 | 44.23% |
| seef vs Law | 25–22 | 53.19% |
| seef vs Jun | 27–20 | 57.45% |
| seef vs Steve | 20–24 | 45.45% |
| seef vs Yoshimitsu | 26–17 | 60.47% |
| seef vs Alisa | 19–19 | 50.00% |
| seef vs Fahkumram | 17–21 | 44.74% |
| seef vs Lee | 19–18 | 51.35% |
| seef vs Heihachi | 17–18 | 48.57% |
| seef vs Feng | 16–16 | 50.00% |
| seef vs Lars | 12–20 | 37.50% |
| seef vs Eddy | 18–14 | 56.25% |
| seef vs Leo | 13–17 | 43.33% |
| seef vs Lidia | 15–15 | 50.00% |
| seef vs Jack-8 | 13–16 | 44.83% |
| seef vs Devil Jin | 16–13 | 55.17% |
| seef vs Claudio | 11–17 | 39.29% |
| seef vs Leroy | 14–14 | 50.00% |
| seef vs Xiaoyu | 11–14 | 44.00% |
| seef vs Kuma | 12–11 | 52.17% |
| seef vs Raven | 12–8 | 60.00% |
| seef vs Nina | 8–10 | 44.44% |
| seef vs Clive | 4–9 | 30.77% |
| seef vs Zafina | 1–10 | 9.09% |
| seef vs Anna | 7–4 | 63.64% |
| seef vs Armor King | 3–8 | 27.27% |
| seef vs Shaheen | 2–4 | 33.33% |
| seef vs Panda | 1–2 | 33.33% |
| seef vs Miary Zo | 2–0 | 100.00% |
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.