| Lapras vs King | 52–66 | 44.07% |
| Lapras vs Law | 50–55 | 47.62% |
| Lapras vs Jin | 46–59 | 43.81% |
| Lapras vs Hwoarang | 48–48 | 50.00% |
| Lapras vs Bryan | 48–36 | 57.14% |
| Lapras vs Reina | 39–41 | 48.75% |
| Lapras vs Kazuya | 33–37 | 47.14% |
| Lapras vs Steve | 30–31 | 49.18% |
| Lapras vs Eddy | 24–36 | 40.00% |
| Lapras vs Paul | 27–28 | 49.09% |
| Lapras vs Dragunov | 24–30 | 44.44% |
| Lapras vs Lili | 29–23 | 55.77% |
| Lapras vs Heihachi | 27–23 | 54.00% |
| Lapras vs Jun | 21–28 | 42.86% |
| Lapras vs Azucena | 22–20 | 52.38% |
| Lapras vs Yoshimitsu | 17–24 | 41.46% |
| Lapras vs Nina | 26–15 | 63.41% |
| Lapras vs Feng | 24–15 | 61.54% |
| Lapras vs Alisa | 18–15 | 54.55% |
| Lapras vs Lars | 13–19 | 40.62% |
| Lapras vs Victor | 17–13 | 56.67% |
| Lapras vs Clive | 16–13 | 55.17% |
| Lapras vs Fahkumram | 12–17 | 41.38% |
| Lapras vs Asuka | 14–14 | 50.00% |
| Lapras vs Xiaoyu | 11–13 | 45.83% |
| Lapras vs Devil Jin | 12–11 | 52.17% |
| Lapras vs Leo | 7–13 | 35.00% |
| Lapras vs Lee | 6–14 | 30.00% |
| Lapras vs Leroy | 12–8 | 60.00% |
| Lapras vs Lidia | 8–11 | 42.11% |
| Lapras vs Jack-8 | 9–7 | 56.25% |
| Lapras vs Claudio | 7–9 | 43.75% |
| Lapras vs Zafina | 8–6 | 57.14% |
| Lapras vs Armor King | 7–6 | 53.85% |
| Lapras vs Shaheen | 5–4 | 55.56% |
| Lapras vs Anna | 2–7 | 22.22% |
| Lapras vs Miary Zo | 4–5 | 44.44% |
| Lapras vs Raven | 3–5 | 37.50% |
| Lapras vs Kuma | 2–3 | 40.00% |
| Lapras vs Panda | 3–1 | 75.00% |
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.