| R.LEWANDOWSKI vs Kazuya | 75–95 | 44.12% |
| R.LEWANDOWSKI vs Jin | 76–92 | 45.24% |
| R.LEWANDOWSKI vs King | 64–96 | 40.00% |
| R.LEWANDOWSKI vs Hwoarang | 57–68 | 45.60% |
| R.LEWANDOWSKI vs Reina | 58–67 | 46.40% |
| R.LEWANDOWSKI vs Bryan | 64–50 | 56.14% |
| R.LEWANDOWSKI vs Law | 48–63 | 43.24% |
| R.LEWANDOWSKI vs Steve | 32–55 | 36.78% |
| R.LEWANDOWSKI vs Heihachi | 38–43 | 46.91% |
| R.LEWANDOWSKI vs Lili | 36–44 | 45.00% |
| R.LEWANDOWSKI vs Jun | 28–52 | 35.00% |
| R.LEWANDOWSKI vs Yoshimitsu | 31–31 | 50.00% |
| R.LEWANDOWSKI vs Nina | 32–29 | 52.46% |
| R.LEWANDOWSKI vs Lee | 23–35 | 39.66% |
| R.LEWANDOWSKI vs Dragunov | 22–35 | 38.60% |
| R.LEWANDOWSKI vs Clive | 18–35 | 33.96% |
| R.LEWANDOWSKI vs Asuka | 23–29 | 44.23% |
| R.LEWANDOWSKI vs Paul | 21–29 | 42.00% |
| R.LEWANDOWSKI vs Xiaoyu | 24–26 | 48.00% |
| R.LEWANDOWSKI vs Devil Jin | 21–26 | 44.68% |
| R.LEWANDOWSKI vs Alisa | 22–22 | 50.00% |
| R.LEWANDOWSKI vs Eddy | 19–23 | 45.24% |
| R.LEWANDOWSKI vs Lidia | 21–20 | 51.22% |
| R.LEWANDOWSKI vs Azucena | 24–16 | 60.00% |
| R.LEWANDOWSKI vs Feng | 16–22–1 | 42.11% |
| R.LEWANDOWSKI vs Lars | 19–19 | 50.00% |
| R.LEWANDOWSKI vs Claudio | 10–20 | 33.33% |
| R.LEWANDOWSKI vs Jack-8 | 9–19 | 32.14% |
| R.LEWANDOWSKI vs Leroy | 14–11 | 56.00% |
| R.LEWANDOWSKI vs Victor | 7–18 | 28.00% |
| R.LEWANDOWSKI vs Leo | 10–14 | 41.67% |
| R.LEWANDOWSKI vs Kuma | 8–9 | 47.06% |
| R.LEWANDOWSKI vs Raven | 6–7 | 46.15% |
| R.LEWANDOWSKI vs Shaheen | 2–8 | 20.00% |
| R.LEWANDOWSKI vs Zafina | 1–4 | 20.00% |
| R.LEWANDOWSKI vs Anna | 1–2 | 33.33% |
| R.LEWANDOWSKI vs Panda | 2–0 | 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.