| Random Guy vs King | 13–19 | 40.62% |
| Random Guy vs Steve | 16–15 | 51.61% |
| Random Guy vs Armor King | 18–11 | 62.07% |
| Random Guy vs Bryan | 11–12 | 47.83% |
| Random Guy vs Law | 6–14 | 30.00% |
| Random Guy vs Azucena | 8–12 | 40.00% |
| Random Guy vs Reina | 12–6 | 66.67% |
| Random Guy vs Miary Zo | 8–10 | 44.44% |
| Random Guy vs Hwoarang | 6–11 | 35.29% |
| Random Guy vs Clive | 11–6 | 64.71% |
| Random Guy vs Jin | 5–9 | 35.71% |
| Random Guy vs Lars | 8–6 | 57.14% |
| Random Guy vs Jun | 5–7 | 41.67% |
| Random Guy vs Asuka | 5–6 | 45.45% |
| Random Guy vs Heihachi | 5–6 | 45.45% |
| Random Guy vs Eddy | 1–8 | 11.11% |
| Random Guy vs Kazuya | 3–5 | 37.50% |
| Random Guy vs Dragunov | 1–7 | 12.50% |
| Random Guy vs Victor | 1–7 | 12.50% |
| Random Guy vs Fahkumram | 2–6 | 25.00% |
| Random Guy vs Yoshimitsu | 2–5 | 28.57% |
| Random Guy vs Jack-8 | 1–6 | 14.29% |
| Random Guy vs Lee | 3–4 | 42.86% |
| Random Guy vs Lili | 4–2 | 66.67% |
| Random Guy vs Zafina | 4–1 | 80.00% |
| Random Guy vs Leroy | 3–2 | 60.00% |
| Random Guy vs Xiaoyu | 2–2 | 50.00% |
| Random Guy vs Leo | 1–3 | 25.00% |
| Random Guy vs Anna | 2–2 | 50.00% |
| Random Guy vs Paul | 2–1 | 66.67% |
| Random Guy vs Devil Jin | 3–0 | 100.00% |
| Random Guy vs Feng | 0–3 | 0.00% |
| Random Guy vs Alisa | 2–0 | 100.00% |
| Random Guy vs Nina | 2–0 | 100.00% |
| Random Guy vs Lidia | 0–2 | 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.