| M. Mendicino vs King | 6–10 | 37.50% |
| M. Mendicino vs Law | 7–6 | 53.85% |
| M. Mendicino vs Hwoarang | 8–5 | 61.54% |
| M. Mendicino vs Dragunov | 7–6 | 53.85% |
| M. Mendicino vs Reina | 7–4 | 63.64% |
| M. Mendicino vs Miary Zo | 4–7 | 36.36% |
| M. Mendicino vs Jin | 2–8 | 20.00% |
| M. Mendicino vs Bryan | 5–5 | 50.00% |
| M. Mendicino vs Kazuya | 7–3 | 70.00% |
| M. Mendicino vs Asuka | 5–5 | 50.00% |
| M. Mendicino vs Heihachi | 5–5 | 50.00% |
| M. Mendicino vs Steve | 8–1 | 88.89% |
| M. Mendicino vs Jun | 4–4 | 50.00% |
| M. Mendicino vs Lili | 2–5 | 28.57% |
| M. Mendicino vs Eddy | 2–5 | 28.57% |
| M. Mendicino vs Yoshimitsu | 5–1 | 83.33% |
| M. Mendicino vs Clive | 1–4 | 20.00% |
| M. Mendicino vs Fahkumram | 3–2 | 60.00% |
| M. Mendicino vs Armor King | 0–5 | 0.00% |
| M. Mendicino vs Xiaoyu | 2–1 | 66.67% |
| M. Mendicino vs Kuma | 2–1 | 66.67% |
| M. Mendicino vs Azucena | 3–0 | 100.00% |
| M. Mendicino vs Anna | 1–2 | 33.33% |
| M. Mendicino vs Jack-8 | 0–2 | 0.00% |
| M. Mendicino vs Feng | 2–0 | 100.00% |
| M. Mendicino vs Lars | 2–0 | 100.00% |
| M. Mendicino vs Lee | 0–2 | 0.00% |
| M. Mendicino vs Paul | 1–0 | 100.00% |
| M. Mendicino vs Devil Jin | 1–0 | 100.00% |
| M. Mendicino vs Leo | 1–0 | 100.00% |
| M. Mendicino vs Alisa | 0–1 | 0.00% |
| M. Mendicino vs Raven | 1–0 | 100.00% |
| M. Mendicino vs Lidia | 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.