| jeffmcd vs King | 10–34 | 22.73% |
| jeffmcd vs Jin | 11–20 | 35.48% |
| jeffmcd vs Jun | 11–19 | 36.67% |
| jeffmcd vs Dragunov | 5–20 | 20.00% |
| jeffmcd vs Steve | 6–18 | 25.00% |
| jeffmcd vs Kazuya | 5–18 | 21.74% |
| jeffmcd vs Clive | 13–10 | 56.52% |
| jeffmcd vs Law | 10–12 | 45.45% |
| jeffmcd vs Asuka | 8–13 | 38.10% |
| jeffmcd vs Lee | 9–12 | 42.86% |
| jeffmcd vs Bryan | 5–15 | 25.00% |
| jeffmcd vs Lili | 11–9 | 55.00% |
| jeffmcd vs Hwoarang | 4–15 | 21.05% |
| jeffmcd vs Victor | 6–12 | 33.33% |
| jeffmcd vs Yoshimitsu | 5–12 | 29.41% |
| jeffmcd vs Leo | 6–11 | 35.29% |
| jeffmcd vs Reina | 4–12 | 25.00% |
| jeffmcd vs Azucena | 3–11 | 21.43% |
| jeffmcd vs Lidia | 8–5 | 61.54% |
| jeffmcd vs Anna | 4–9 | 30.77% |
| jeffmcd vs Armor King | 7–6 | 53.85% |
| jeffmcd vs Xiaoyu | 7–5 | 58.33% |
| jeffmcd vs Jack-8 | 4–6 | 40.00% |
| jeffmcd vs Eddy | 2–8 | 20.00% |
| jeffmcd vs Nina | 1–8 | 11.11% |
| jeffmcd vs Kuma | 1–7 | 12.50% |
| jeffmcd vs Raven | 4–4 | 50.00% |
| jeffmcd vs Heihachi | 2–6 | 25.00% |
| jeffmcd vs Fahkumram | 2–6 | 25.00% |
| jeffmcd vs Devil Jin | 0–7 | 0.00% |
| jeffmcd vs Leroy | 4–3 | 57.14% |
| jeffmcd vs Zafina | 4–2 | 66.67% |
| jeffmcd vs Lars | 0–4 | 0.00% |
| jeffmcd vs Alisa | 2–2 | 50.00% |
| jeffmcd vs Panda | 1–3 | 25.00% |
| jeffmcd vs Paul | 0–3 | 0.00% |
| jeffmcd vs Claudio | 2–1 | 66.67% |
| jeffmcd vs Shaheen | 2–0 | 100.00% |
| jeffmcd vs Feng | 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.