| Lewis 1243 vs Kazuya | 34–6 | 85.00% |
| Lewis 1243 vs Jin | 25–6 | 80.65% |
| Lewis 1243 vs Law | 20–7 | 74.07% |
| Lewis 1243 vs Bryan | 21–5 | 80.77% |
| Lewis 1243 vs King | 19–6 | 76.00% |
| Lewis 1243 vs Hwoarang | 15–10 | 60.00% |
| Lewis 1243 vs Dragunov | 21–1 | 95.45% |
| Lewis 1243 vs Paul | 15–6 | 71.43% |
| Lewis 1243 vs Steve | 17–3 | 85.00% |
| Lewis 1243 vs Lars | 12–7 | 63.16% |
| Lewis 1243 vs Lili | 11–1 | 91.67% |
| Lewis 1243 vs Reina | 11–1 | 91.67% |
| Lewis 1243 vs Asuka | 9–2 | 81.82% |
| Lewis 1243 vs Yoshimitsu | 9–1 | 90.00% |
| Lewis 1243 vs Xiaoyu | 9–1 | 90.00% |
| Lewis 1243 vs Azucena | 8–2 | 80.00% |
| Lewis 1243 vs Eddy | 8–2 | 80.00% |
| Lewis 1243 vs Devil Jin | 1–8 | 11.11% |
| Lewis 1243 vs Lee | 8–1 | 88.89% |
| Lewis 1243 vs Kuma | 8–1 | 88.89% |
| Lewis 1243 vs Shaheen | 7–1 | 87.50% |
| Lewis 1243 vs Leroy | 8–0 | 100.00% |
| Lewis 1243 vs Victor | 7–0 | 100.00% |
| Lewis 1243 vs Feng | 4–2 | 66.67% |
| Lewis 1243 vs Raven | 6–0 | 100.00% |
| Lewis 1243 vs Zafina | 3–2 | 60.00% |
| Lewis 1243 vs Heihachi | 4–1 | 80.00% |
| Lewis 1243 vs Alisa | 3–1 | 75.00% |
| Lewis 1243 vs Lidia | 4–0 | 100.00% |
| Lewis 1243 vs Anna | 4–0 | 100.00% |
| Lewis 1243 vs Jack-8 | 1–2 | 33.33% |
| Lewis 1243 vs Leo | 2–1 | 66.67% |
| Lewis 1243 vs Nina | 3–0 | 100.00% |
| Lewis 1243 vs Jun | 3–0 | 100.00% |
| Lewis 1243 vs Claudio | 1–0 | 100.00% |
| Lewis 1243 vs Panda | 1–0 | 100.00% |
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.