| MechJin vs Jin | 87–73 | 54.37% |
| MechJin vs Dragunov | 71–70 | 50.35% |
| MechJin vs Kazuya | 71–65 | 52.21% |
| MechJin vs Bryan | 65–60 | 52.00% |
| MechJin vs Lili | 56–42 | 57.14% |
| MechJin vs Reina | 40–51 | 43.96% |
| MechJin vs Devil Jin | 42–47 | 47.19% |
| MechJin vs Lars | 42–46 | 47.73% |
| MechJin vs King | 39–40 | 49.37% |
| MechJin vs Paul | 40–37 | 51.95% |
| MechJin vs Victor | 45–28 | 61.64% |
| MechJin vs Hwoarang | 30–42 | 41.67% |
| MechJin vs Steve | 29–42 | 40.85% |
| MechJin vs Feng | 35–35 | 50.00% |
| MechJin vs Law | 35–31 | 53.03% |
| MechJin vs Lee | 36–29 | 55.38% |
| MechJin vs Yoshimitsu | 27–37 | 42.19% |
| MechJin vs Heihachi | 31–33 | 48.44% |
| MechJin vs Alisa | 35–25 | 58.33% |
| MechJin vs Asuka | 15–36 | 29.41% |
| MechJin vs Xiaoyu | 25–25 | 50.00% |
| MechJin vs Lidia | 23–25 | 47.92% |
| MechJin vs Azucena | 23–18 | 56.10% |
| MechJin vs Nina | 20–20 | 50.00% |
| MechJin vs Eddy | 13–24 | 35.14% |
| MechJin vs Claudio | 17–19 | 47.22% |
| MechJin vs Leo | 15–19 | 44.12% |
| MechJin vs Leroy | 16–13 | 55.17% |
| MechJin vs Clive | 17–12 | 58.62% |
| MechJin vs Jack-8 | 13–15 | 46.43% |
| MechJin vs Jun | 16–12 | 57.14% |
| MechJin vs Anna | 18–9 | 66.67% |
| MechJin vs Kuma | 10–13 | 43.48% |
| MechJin vs Raven | 10–12 | 45.45% |
| MechJin vs Shaheen | 7–14 | 33.33% |
| MechJin vs Zafina | 9–8 | 52.94% |
| MechJin vs Miary Zo | 8–5 | 61.54% |
| MechJin vs Panda | 0–3 | 0.00% |
| MechJin vs Fahkumram | 1–2 | 33.33% |
| MechJin vs Armor King | 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.