| Italo Medeiros vs King | 4–5 | 44.44% |
| Italo Medeiros vs Yoshimitsu | 4–3 | 57.14% |
| Italo Medeiros vs Bryan | 2–3 | 40.00% |
| Italo Medeiros vs Jack-8 | 2–3 | 40.00% |
| Italo Medeiros vs Law | 2–2 | 50.00% |
| Italo Medeiros vs Jin | 3–1 | 75.00% |
| Italo Medeiros vs Hwoarang | 3–0 | 100.00% |
| Italo Medeiros vs Dragunov | 1–2 | 33.33% |
| Italo Medeiros vs Fahkumram | 2–1 | 66.67% |
| Italo Medeiros vs Kazuya | 0–2 | 0.00% |
| Italo Medeiros vs Lili | 1–1 | 50.00% |
| Italo Medeiros vs Nina | 0–2 | 0.00% |
| Italo Medeiros vs Jun | 2–0 | 100.00% |
| Italo Medeiros vs Clive | 1–1 | 50.00% |
| Italo Medeiros vs Armor King | 0–2 | 0.00% |
| Italo Medeiros vs Paul | 1–0 | 100.00% |
| Italo Medeiros vs Steve | 0–1 | 0.00% |
| Italo Medeiros vs Feng | 1–0 | 100.00% |
| Italo Medeiros vs Lars | 1–0 | 100.00% |
| Italo Medeiros vs Kuma | 1–0 | 100.00% |
| Italo Medeiros vs Reina | 1–0 | 100.00% |
| Italo Medeiros vs Heihachi | 1–0 | 100.00% |
| Italo Medeiros vs Anna | 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.