| Mars Wrld vs Lili | 6–3 | 66.67% |
| Mars Wrld vs Kazuya | 4–4 | 50.00% |
| Mars Wrld vs Victor | 2–4–1 | 33.33% |
| Mars Wrld vs Reina | 4–2 | 66.67% |
| Mars Wrld vs King | 3–2 | 60.00% |
| Mars Wrld vs Yoshimitsu | 0–4 | 0.00% |
| Mars Wrld vs Dragunov | 2–1 | 66.67% |
| Mars Wrld vs Raven | 2–1 | 66.67% |
| Mars Wrld vs Paul | 0–2 | 0.00% |
| Mars Wrld vs Law | 0–2 | 0.00% |
| Mars Wrld vs Hwoarang | 0–2 | 0.00% |
| Mars Wrld vs Bryan | 0–2 | 0.00% |
| Mars Wrld vs Feng | 2–0 | 100.00% |
| Mars Wrld vs Nina | 0–2 | 0.00% |
| Mars Wrld vs Kuma | 0–2 | 0.00% |
| Mars Wrld vs Jun | 0–2 | 0.00% |
| Mars Wrld vs Jin | 0–1 | 0.00% |
| Mars Wrld vs Steve | 1–0 | 100.00% |
| Mars Wrld vs Lidia | 0–1 | 0.00% |
| Mars Wrld vs Clive | 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.