| Zafirlukast vs Kazuya | 387–348 | 52.65% |
| Zafirlukast vs Bryan | 298–291 | 50.59% |
| Zafirlukast vs Jin | 284–242–1 | 53.99% |
| Zafirlukast vs King | 259–205 | 55.82% |
| Zafirlukast vs Armor King | 216–213 | 50.35% |
| Zafirlukast vs Hwoarang | 201–208 | 49.14% |
| Zafirlukast vs Heihachi | 201–202 | 49.88% |
| Zafirlukast vs Dragunov | 194–192 | 50.26% |
| Zafirlukast vs Reina | 194–170–1 | 53.30% |
| Zafirlukast vs Paul | 174–186 | 48.33% |
| Zafirlukast vs Steve | 196–141 | 58.16% |
| Zafirlukast vs Law | 142–175 | 44.79% |
| Zafirlukast vs Lili | 136–161 | 45.79% |
| Zafirlukast vs Devil Jin | 125–171 | 42.23% |
| Zafirlukast vs Lee | 138–145 | 48.76% |
| Zafirlukast vs Yoshimitsu | 149–130–1 | 53.41% |
| Zafirlukast vs Fahkumram | 135–137–1 | 49.63% |
| Zafirlukast vs Feng | 128–114 | 52.89% |
| Zafirlukast vs Lars | 106–122 | 46.49% |
| Zafirlukast vs Asuka | 101–109 | 48.10% |
| Zafirlukast vs Anna | 104–104 | 50.00% |
| Zafirlukast vs Clive | 99–96 | 50.77% |
| Zafirlukast vs Alisa | 86–107 | 44.56% |
| Zafirlukast vs Xiaoyu | 101–91 | 52.60% |
| Zafirlukast vs Nina | 91–100 | 47.64% |
| Zafirlukast vs Miary Zo | 100–88 | 53.19% |
| Zafirlukast vs Azucena | 77–100 | 43.50% |
| Zafirlukast vs Jun | 84–84 | 50.00% |
| Zafirlukast vs Leroy | 78–82 | 48.75% |
| Zafirlukast vs Claudio | 81–69 | 54.00% |
| Zafirlukast vs Victor | 68–80 | 45.95% |
| Zafirlukast vs Eddy | 76–70 | 52.05% |
| Zafirlukast vs Leo | 63–61 | 50.81% |
| Zafirlukast vs Raven | 55–62 | 47.01% |
| Zafirlukast vs Lidia | 53–61 | 46.49% |
| Zafirlukast vs Jack-8 | 44–57 | 43.56% |
| Zafirlukast vs Shaheen | 35–63 | 35.71% |
| Zafirlukast vs Zafina | 39–38 | 50.65% |
| Zafirlukast vs Kuma | 26–42 | 38.24% |
| Zafirlukast vs Panda | 13–20 | 39.39% |
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.