| MareSmytt vs Law | 23–6 | 79.31% |
| MareSmytt vs King | 26–3 | 89.66% |
| MareSmytt vs Steve | 22–5 | 81.48% |
| MareSmytt vs Jin | 19–7 | 73.08% |
| MareSmytt vs Hwoarang | 19–5 | 79.17% |
| MareSmytt vs Eddy | 17–7 | 70.83% |
| MareSmytt vs Lili | 15–4 | 78.95% |
| MareSmytt vs Lars | 17–2 | 89.47% |
| MareSmytt vs Kazuya | 12–6 | 66.67% |
| MareSmytt vs Bryan | 13–2 | 86.67% |
| MareSmytt vs Dragunov | 11–4 | 73.33% |
| MareSmytt vs Leo | 13–2 | 86.67% |
| MareSmytt vs Lee | 14–1 | 93.33% |
| MareSmytt vs Victor | 14–1 | 93.33% |
| MareSmytt vs Heihachi | 12–3 | 80.00% |
| MareSmytt vs Alisa | 10–3 | 76.92% |
| MareSmytt vs Jun | 7–6 | 53.85% |
| MareSmytt vs Reina | 10–3 | 76.92% |
| MareSmytt vs Paul | 10–2 | 83.33% |
| MareSmytt vs Yoshimitsu | 8–4 | 66.67% |
| MareSmytt vs Leroy | 10–2 | 83.33% |
| MareSmytt vs Xiaoyu | 8–3 | 72.73% |
| MareSmytt vs Nina | 10–1 | 90.91% |
| MareSmytt vs Asuka | 7–3 | 70.00% |
| MareSmytt vs Azucena | 6–4 | 60.00% |
| MareSmytt vs Kuma | 6–3 | 66.67% |
| MareSmytt vs Devil Jin | 7–1 | 87.50% |
| MareSmytt vs Feng | 6–2 | 75.00% |
| MareSmytt vs Claudio | 3–4 | 42.86% |
| MareSmytt vs Shaheen | 6–1 | 85.71% |
| MareSmytt vs Clive | 7–0 | 100.00% |
| MareSmytt vs Jack-8 | 6–0 | 100.00% |
| MareSmytt vs Raven | 6–0 | 100.00% |
| MareSmytt vs Zafina | 4–1 | 80.00% |
| MareSmytt vs Fahkumram | 1–3 | 25.00% |
| MareSmytt vs Anna | 3–0 | 100.00% |
| MareSmytt vs Panda | 2–0 | 100.00% |
| MareSmytt vs Armor King | 2–0 | 100.00% |
| MareSmytt vs Miary Zo | 2–0 | 100.00% |
| MareSmytt vs Lidia | 1–0 | 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.