| Jechi vs Dragunov | 11–7 | 61.11% |
| Jechi vs Law | 11–6 | 64.71% |
| Jechi vs King | 7–6 | 53.85% |
| Jechi vs Jin | 12–1 | 92.31% |
| Jechi vs Devil Jin | 10–3 | 76.92% |
| Jechi vs Reina | 7–6 | 53.85% |
| Jechi vs Bryan | 8–4 | 66.67% |
| Jechi vs Kazuya | 10–2 | 83.33% |
| Jechi vs Victor | 10–2 | 83.33% |
| Jechi vs Jack-8 | 4–5 | 44.44% |
| Jechi vs Lars | 6–3 | 66.67% |
| Jechi vs Xiaoyu | 6–2 | 75.00% |
| Jechi vs Lee | 5–3 | 62.50% |
| Jechi vs Paul | 2–5 | 28.57% |
| Jechi vs Steve | 7–0 | 100.00% |
| Jechi vs Asuka | 4–3 | 57.14% |
| Jechi vs Eddy | 3–4 | 42.86% |
| Jechi vs Lili | 4–2 | 66.67% |
| Jechi vs Zafina | 3–3 | 50.00% |
| Jechi vs Azucena | 4–2 | 66.67% |
| Jechi vs Yoshimitsu | 4–1 | 80.00% |
| Jechi vs Leo | 4–1 | 80.00% |
| Jechi vs Jun | 3–2 | 60.00% |
| Jechi vs Hwoarang | 2–2 | 50.00% |
| Jechi vs Feng | 3–1 | 75.00% |
| Jechi vs Kuma | 2–1 | 66.67% |
| Jechi vs Leroy | 2–1 | 66.67% |
| Jechi vs Clive | 3–0 | 100.00% |
| Jechi vs Armor King | 2–1 | 66.67% |
| Jechi vs Alisa | 1–1 | 50.00% |
| Jechi vs Claudio | 0–2 | 0.00% |
| Jechi vs Shaheen | 2–0 | 100.00% |
| Jechi vs Raven | 2–0 | 100.00% |
| Jechi vs Fahkumram | 1–0 | 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.