| Ledemon vs Jin | 21–40 | 34.43% |
| Ledemon vs Hwoarang | 8–32 | 20.00% |
| Ledemon vs Victor | 18–19 | 48.65% |
| Ledemon vs Eddy | 7–30 | 18.92% |
| Ledemon vs King | 13–21 | 38.24% |
| Ledemon vs Kazuya | 10–23 | 30.30% |
| Ledemon vs Law | 9–21 | 30.00% |
| Ledemon vs Steve | 8–21 | 27.59% |
| Ledemon vs Reina | 8–19 | 29.63% |
| Ledemon vs Yoshimitsu | 10–15 | 40.00% |
| Ledemon vs Bryan | 9–16 | 36.00% |
| Ledemon vs Devil Jin | 7–17 | 29.17% |
| Ledemon vs Lars | 8–14 | 36.36% |
| Ledemon vs Dragunov | 8–11 | 42.11% |
| Ledemon vs Azucena | 6–10 | 37.50% |
| Ledemon vs Nina | 3–12 | 20.00% |
| Ledemon vs Raven | 6–9 | 40.00% |
| Ledemon vs Paul | 3–11 | 21.43% |
| Ledemon vs Lee | 5–7 | 41.67% |
| Ledemon vs Xiaoyu | 3–8 | 27.27% |
| Ledemon vs Shaheen | 4–7 | 36.36% |
| Ledemon vs Asuka | 3–7 | 30.00% |
| Ledemon vs Jack-8 | 3–6 | 33.33% |
| Ledemon vs Jun | 3–6 | 33.33% |
| Ledemon vs Alisa | 2–5 | 28.57% |
| Ledemon vs Lili | 4–2 | 66.67% |
| Ledemon vs Kuma | 3–3 | 50.00% |
| Ledemon vs Leroy | 1–5 | 16.67% |
| Ledemon vs Leo | 2–3 | 40.00% |
| Ledemon vs Feng | 1–3 | 25.00% |
| Ledemon vs Claudio | 4–0 | 100.00% |
| Ledemon vs Zafina | 1–3 | 25.00% |
| Ledemon vs Heihachi | 1–3 | 25.00% |
| Ledemon vs Clive | 0–4 | 0.00% |
| Ledemon vs Anna | 0–2 | 0.00% |
| Ledemon vs Panda | 1–0 | 100.00% |
| Ledemon vs Lidia | 0–1 | 0.00% |
| Ledemon vs Fahkumram | 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.