| Jayceon vs Armor King | 9–14 | 39.13% |
| Jayceon vs Law | 12–6 | 66.67% |
| Jayceon vs Jin | 9–9 | 50.00% |
| Jayceon vs Steve | 11–6 | 64.71% |
| Jayceon vs Hwoarang | 10–4 | 71.43% |
| Jayceon vs Kuma | 10–3 | 76.92% |
| Jayceon vs Bryan | 7–4 | 63.64% |
| Jayceon vs Kazuya | 4–7 | 36.36% |
| Jayceon vs Eddy | 7–4 | 63.64% |
| Jayceon vs Reina | 5–5 | 50.00% |
| Jayceon vs Nina | 4–5 | 44.44% |
| Jayceon vs King | 4–4 | 50.00% |
| Jayceon vs Dragunov | 6–2 | 75.00% |
| Jayceon vs Yoshimitsu | 4–3 | 57.14% |
| Jayceon vs Lili | 4–3 | 57.14% |
| Jayceon vs Lidia | 2–5 | 28.57% |
| Jayceon vs Paul | 0–6 | 0.00% |
| Jayceon vs Asuka | 5–1 | 83.33% |
| Jayceon vs Feng | 5–1 | 83.33% |
| Jayceon vs Lars | 2–4 | 33.33% |
| Jayceon vs Heihachi | 2–4 | 33.33% |
| Jayceon vs Leroy | 4–1 | 80.00% |
| Jayceon vs Miary Zo | 1–3 | 25.00% |
| Jayceon vs Alisa | 2–1 | 66.67% |
| Jayceon vs Lee | 3–0 | 100.00% |
| Jayceon vs Xiaoyu | 2–0 | 100.00% |
| Jayceon vs Jun | 2–0 | 100.00% |
| Jayceon vs Azucena | 1–1 | 50.00% |
| Jayceon vs Victor | 2–0 | 100.00% |
| Jayceon vs Raven | 0–2 | 0.00% |
| Jayceon vs Fahkumram | 0–2 | 0.00% |
| Jayceon vs Jack-8 | 0–1 | 0.00% |
| Jayceon vs Leo | 1–0 | 100.00% |
| Jayceon vs Claudio | 0–1 | 0.00% |
| Jayceon vs Clive | 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.