| Lancelot vs Kazuya | 47–39 | 54.65% |
| Lancelot vs King | 42–34 | 55.26% |
| Lancelot vs Law | 38–37 | 50.67% |
| Lancelot vs Jin | 37–33 | 52.86% |
| Lancelot vs Steve | 32–27 | 54.24% |
| Lancelot vs Armor King | 29–23 | 55.77% |
| Lancelot vs Hwoarang | 17–29 | 36.96% |
| Lancelot vs Bryan | 27–17 | 61.36% |
| Lancelot vs Dragunov | 16–26 | 38.10% |
| Lancelot vs Reina | 24–16 | 60.00% |
| Lancelot vs Heihachi | 24–16 | 60.00% |
| Lancelot vs Jun | 20–14 | 58.82% |
| Lancelot vs Asuka | 13–17 | 43.33% |
| Lancelot vs Eddy | 15–15 | 50.00% |
| Lancelot vs Fahkumram | 17–13 | 56.67% |
| Lancelot vs Lili | 17–12 | 58.62% |
| Lancelot vs Paul | 18–9 | 66.67% |
| Lancelot vs Feng | 14–13 | 51.85% |
| Lancelot vs Miary Zo | 17–10 | 62.96% |
| Lancelot vs Clive | 11–15 | 42.31% |
| Lancelot vs Jack-8 | 16–9 | 64.00% |
| Lancelot vs Yoshimitsu | 16–8 | 66.67% |
| Lancelot vs Azucena | 9–13 | 40.91% |
| Lancelot vs Devil Jin | 13–6 | 68.42% |
| Lancelot vs Xiaoyu | 10–7 | 58.82% |
| Lancelot vs Nina | 7–9 | 43.75% |
| Lancelot vs Victor | 6–9 | 40.00% |
| Lancelot vs Lars | 8–6 | 57.14% |
| Lancelot vs Claudio | 7–5 | 58.33% |
| Lancelot vs Lee | 7–5 | 58.33% |
| Lancelot vs Leo | 6–4 | 60.00% |
| Lancelot vs Alisa | 5–5 | 50.00% |
| Lancelot vs Anna | 6–4 | 60.00% |
| Lancelot vs Lidia | 2–6 | 25.00% |
| Lancelot vs Panda | 3–4 | 42.86% |
| Lancelot vs Leroy | 6–1 | 85.71% |
| Lancelot vs Kuma | 3–3 | 50.00% |
| Lancelot vs Zafina | 2–4 | 33.33% |
| Lancelot vs Raven | 3–2 | 60.00% |
| Lancelot vs Shaheen | 0–4 | 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.