| zachj vs Kazuya | 32–21–1 | 60.38% |
| zachj vs King | 28–16 | 63.64% |
| zachj vs Jin | 18–20 | 47.37% |
| zachj vs Reina | 18–16 | 52.94% |
| zachj vs Bryan | 22–7 | 75.86% |
| zachj vs Lili | 19–8 | 70.37% |
| zachj vs Steve | 13–10 | 56.52% |
| zachj vs Hwoarang | 17–5 | 77.27% |
| zachj vs Azucena | 14–7 | 66.67% |
| zachj vs Asuka | 12–8 | 60.00% |
| zachj vs Dragunov | 11–9 | 55.00% |
| zachj vs Alisa | 10–10 | 50.00% |
| zachj vs Jun | 9–10 | 47.37% |
| zachj vs Lee | 12–6 | 66.67% |
| zachj vs Victor | 9–9 | 50.00% |
| zachj vs Law | 5–12 | 29.41% |
| zachj vs Lars | 9–7 | 56.25% |
| zachj vs Paul | 10–4 | 71.43% |
| zachj vs Fahkumram | 8–4 | 66.67% |
| zachj vs Armor King | 5–7 | 41.67% |
| zachj vs Yoshimitsu | 5–6 | 45.45% |
| zachj vs Leo | 7–4 | 63.64% |
| zachj vs Nina | 6–5 | 54.55% |
| zachj vs Devil Jin | 6–4 | 60.00% |
| zachj vs Feng | 7–3 | 70.00% |
| zachj vs Raven | 6–4 | 60.00% |
| zachj vs Kuma | 5–3 | 62.50% |
| zachj vs Eddy | 5–3 | 62.50% |
| zachj vs Shaheen | 5–2 | 71.43% |
| zachj vs Zafina | 3–4 | 42.86% |
| zachj vs Lidia | 2–5 | 28.57% |
| zachj vs Xiaoyu | 3–3 | 50.00% |
| zachj vs Jack-8 | 6–0 | 100.00% |
| zachj vs Panda | 2–4 | 33.33% |
| zachj vs Heihachi | 4–2 | 66.67% |
| zachj vs Leroy | 0–4 | 0.00% |
| zachj vs Claudio | 0–3 | 0.00% |
| zachj vs Miary Zo | 1–2 | 33.33% |
| zachj vs Clive | 1–1 | 50.00% |
| zachj vs Anna | 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.