| Ketone Man vs Jun | 14–14 | 50.00% |
| Ketone Man vs Paul | 20–7 | 74.07% |
| Ketone Man vs King | 13–9 | 59.09% |
| Ketone Man vs Steve | 13–9 | 59.09% |
| Ketone Man vs Asuka | 14–8 | 63.64% |
| Ketone Man vs Alisa | 15–6 | 71.43% |
| Ketone Man vs Bryan | 17–3 | 85.00% |
| Ketone Man vs Reina | 8–10 | 44.44% |
| Ketone Man vs Law | 11–4 | 73.33% |
| Ketone Man vs Kazuya | 6–9 | 40.00% |
| Ketone Man vs Dragunov | 7–8 | 46.67% |
| Ketone Man vs Hwoarang | 10–3 | 76.92% |
| Ketone Man vs Jin | 8–5 | 61.54% |
| Ketone Man vs Jack-8 | 5–7 | 41.67% |
| Ketone Man vs Devil Jin | 4–5 | 44.44% |
| Ketone Man vs Claudio | 5–4 | 55.56% |
| Ketone Man vs Azucena | 5–4 | 55.56% |
| Ketone Man vs Nina | 6–2 | 75.00% |
| Ketone Man vs Lee | 5–3 | 62.50% |
| Ketone Man vs Victor | 2–6 | 25.00% |
| Ketone Man vs Xiaoyu | 3–4 | 42.86% |
| Ketone Man vs Leo | 3–4 | 42.86% |
| Ketone Man vs Eddy | 4–3 | 57.14% |
| Ketone Man vs Yoshimitsu | 4–1 | 80.00% |
| Ketone Man vs Feng | 3–2 | 60.00% |
| Ketone Man vs Leroy | 2–3 | 40.00% |
| Ketone Man vs Lidia | 1–4 | 20.00% |
| Ketone Man vs Heihachi | 1–4 | 20.00% |
| Ketone Man vs Lars | 4–0 | 100.00% |
| Ketone Man vs Kuma | 1–2 | 33.33% |
| Ketone Man vs Zafina | 2–1 | 66.67% |
| Ketone Man vs Fahkumram | 2–1 | 66.67% |
| Ketone Man vs Lili | 1–1 | 50.00% |
| Ketone Man vs Panda | 0–2 | 0.00% |
| Ketone Man vs Raven | 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.