| Lontong vs Jin | 31–18 | 63.27% |
| Lontong vs Steve | 19–17 | 52.78% |
| Lontong vs Armor King | 21–15 | 58.33% |
| Lontong vs Dragunov | 16–16 | 50.00% |
| Lontong vs Bryan | 13–15 | 46.43% |
| Lontong vs King | 11–14 | 44.00% |
| Lontong vs Kazuya | 12–11 | 52.17% |
| Lontong vs Yoshimitsu | 9–12 | 42.86% |
| Lontong vs Asuka | 11–8 | 57.89% |
| Lontong vs Hwoarang | 11–7 | 61.11% |
| Lontong vs Heihachi | 9–9 | 50.00% |
| Lontong vs Devil Jin | 7–9 | 43.75% |
| Lontong vs Lars | 6–10 | 37.50% |
| Lontong vs Claudio | 12–4 | 75.00% |
| Lontong vs Azucena | 5–11 | 31.25% |
| Lontong vs Victor | 7–8 | 46.67% |
| Lontong vs Law | 4–10 | 28.57% |
| Lontong vs Clive | 11–3 | 78.57% |
| Lontong vs Fahkumram | 8–5 | 61.54% |
| Lontong vs Jun | 8–4 | 66.67% |
| Lontong vs Lili | 2–8 | 20.00% |
| Lontong vs Reina | 10–0 | 100.00% |
| Lontong vs Anna | 5–5 | 50.00% |
| Lontong vs Nina | 4–4 | 50.00% |
| Lontong vs Paul | 4–3 | 57.14% |
| Lontong vs Eddy | 3–3 | 50.00% |
| Lontong vs Alisa | 1–4 | 20.00% |
| Lontong vs Lee | 2–3 | 40.00% |
| Lontong vs Xiaoyu | 4–0 | 100.00% |
| Lontong vs Leroy | 3–1 | 75.00% |
| Lontong vs Shaheen | 1–2 | 33.33% |
| Lontong vs Lidia | 3–0 | 100.00% |
| Lontong vs Leo | 0–2 | 0.00% |
| Lontong vs Zafina | 2–0 | 100.00% |
| Lontong vs Raven | 1–1 | 50.00% |
| Lontong vs Jack-8 | 0–1 | 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.