| Jack8 Da Reaper vs Steve | 14–8 | 63.64% |
| Jack8 Da Reaper vs King | 7–8 | 46.67% |
| Jack8 Da Reaper vs Xiaoyu | 7–7 | 50.00% |
| Jack8 Da Reaper vs Hwoarang | 6–6 | 50.00% |
| Jack8 Da Reaper vs Reina | 7–5 | 58.33% |
| Jack8 Da Reaper vs Yoshimitsu | 5–6 | 45.45% |
| Jack8 Da Reaper vs Bryan | 5–6 | 45.45% |
| Jack8 Da Reaper vs Jin | 7–3 | 70.00% |
| Jack8 Da Reaper vs Asuka | 3–7 | 30.00% |
| Jack8 Da Reaper vs Jack-8 | 4–5 | 44.44% |
| Jack8 Da Reaper vs Dragunov | 2–7 | 22.22% |
| Jack8 Da Reaper vs Jun | 3–6 | 33.33% |
| Jack8 Da Reaper vs Eddy | 3–6 | 33.33% |
| Jack8 Da Reaper vs Nina | 1–7 | 12.50% |
| Jack8 Da Reaper vs Lars | 3–4 | 42.86% |
| Jack8 Da Reaper vs Azucena | 6–1 | 85.71% |
| Jack8 Da Reaper vs Raven | 2–5 | 28.57% |
| Jack8 Da Reaper vs Zafina | 4–2 | 66.67% |
| Jack8 Da Reaper vs Leo | 1–4 | 20.00% |
| Jack8 Da Reaper vs Kuma | 1–4 | 20.00% |
| Jack8 Da Reaper vs Kazuya | 2–2 | 50.00% |
| Jack8 Da Reaper vs Claudio | 2–2 | 50.00% |
| Jack8 Da Reaper vs Leroy | 2–2 | 50.00% |
| Jack8 Da Reaper vs Victor | 2–2 | 50.00% |
| Jack8 Da Reaper vs Feng | 1–2 | 33.33% |
| Jack8 Da Reaper vs Shaheen | 3–0 | 100.00% |
| Jack8 Da Reaper vs Paul | 2–0 | 100.00% |
| Jack8 Da Reaper vs Law | 0–2 | 0.00% |
| Jack8 Da Reaper vs Devil Jin | 2–0 | 100.00% |
| Jack8 Da Reaper vs Lili | 1–1 | 50.00% |
| Jack8 Da Reaper vs Alisa | 0–2 | 0.00% |
| Jack8 Da Reaper vs Lee | 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.