| Sir Lanzelot vs Jin | 29–49 | 37.18% |
| Sir Lanzelot vs Heihachi | 23–32 | 41.82% |
| Sir Lanzelot vs Kazuya | 33–19 | 63.46% |
| Sir Lanzelot vs King | 22–24 | 47.83% |
| Sir Lanzelot vs Jun | 22–23 | 48.89% |
| Sir Lanzelot vs Law | 12–29 | 29.27% |
| Sir Lanzelot vs Steve | 19–20 | 48.72% |
| Sir Lanzelot vs Lili | 18–20 | 47.37% |
| Sir Lanzelot vs Bryan | 20–16 | 55.56% |
| Sir Lanzelot vs Reina | 16–20 | 44.44% |
| Sir Lanzelot vs Hwoarang | 14–19 | 42.42% |
| Sir Lanzelot vs Paul | 14–17 | 45.16% |
| Sir Lanzelot vs Dragunov | 14–16 | 46.67% |
| Sir Lanzelot vs Asuka | 11–13 | 45.83% |
| Sir Lanzelot vs Devil Jin | 8–12 | 40.00% |
| Sir Lanzelot vs Feng | 6–13 | 31.58% |
| Sir Lanzelot vs Yoshimitsu | 8–10 | 44.44% |
| Sir Lanzelot vs Lars | 6–12 | 33.33% |
| Sir Lanzelot vs Nina | 7–10 | 41.18% |
| Sir Lanzelot vs Leroy | 10–7 | 58.82% |
| Sir Lanzelot vs Lee | 8–8 | 50.00% |
| Sir Lanzelot vs Xiaoyu | 8–7 | 53.33% |
| Sir Lanzelot vs Alisa | 3–12 | 20.00% |
| Sir Lanzelot vs Eddy | 4–11 | 26.67% |
| Sir Lanzelot vs Victor | 10–4 | 71.43% |
| Sir Lanzelot vs Azucena | 9–2 | 81.82% |
| Sir Lanzelot vs Raven | 4–7 | 36.36% |
| Sir Lanzelot vs Lidia | 2–9 | 18.18% |
| Sir Lanzelot vs Jack-8 | 5–4 | 55.56% |
| Sir Lanzelot vs Panda | 4–5 | 44.44% |
| Sir Lanzelot vs Armor King | 6–2 | 75.00% |
| Sir Lanzelot vs Shaheen | 1–6 | 14.29% |
| Sir Lanzelot vs Fahkumram | 3–4 | 42.86% |
| Sir Lanzelot vs Claudio | 3–3 | 50.00% |
| Sir Lanzelot vs Miary Zo | 3–3 | 50.00% |
| Sir Lanzelot vs Kuma | 0–5 | 0.00% |
| Sir Lanzelot vs Anna | 1–2 | 33.33% |
| Sir Lanzelot vs Leo | 0–2 | 0.00% |
| Sir Lanzelot vs Zafina | 0–2 | 0.00% |
| Sir Lanzelot vs Clive | 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.