| Joachim vs King | 37–86 | 30.08% |
| Joachim vs Jin | 32–70 | 31.37% |
| Joachim vs Law | 30–41 | 42.25% |
| Joachim vs Steve | 21–49 | 30.00% |
| Joachim vs Hwoarang | 16–50 | 24.24% |
| Joachim vs Lili | 27–31 | 46.55% |
| Joachim vs Kazuya | 13–41 | 24.07% |
| Joachim vs Asuka | 35–18 | 66.04% |
| Joachim vs Azucena | 19–32 | 37.25% |
| Joachim vs Eddy | 25–21 | 54.35% |
| Joachim vs Bryan | 11–32 | 25.58% |
| Joachim vs Miary Zo | 14–29 | 32.56% |
| Joachim vs Fahkumram | 7–28 | 20.00% |
| Joachim vs Yoshimitsu | 11–21 | 34.38% |
| Joachim vs Dragunov | 10–16 | 38.46% |
| Joachim vs Paul | 11–14 | 44.00% |
| Joachim vs Jun | 8–17 | 32.00% |
| Joachim vs Reina | 9–16 | 36.00% |
| Joachim vs Armor King | 6–19 | 24.00% |
| Joachim vs Lee | 4–20 | 16.67% |
| Joachim vs Victor | 5–19 | 20.83% |
| Joachim vs Lars | 7–14 | 33.33% |
| Joachim vs Alisa | 3–18 | 14.29% |
| Joachim vs Lidia | 8–13 | 38.10% |
| Joachim vs Heihachi | 9–12 | 42.86% |
| Joachim vs Clive | 3–14 | 17.65% |
| Joachim vs Feng | 7–9 | 43.75% |
| Joachim vs Leroy | 2–14 | 12.50% |
| Joachim vs Devil Jin | 5–10 | 33.33% |
| Joachim vs Jack-8 | 3–9 | 25.00% |
| Joachim vs Leo | 2–10 | 16.67% |
| Joachim vs Nina | 5–7 | 41.67% |
| Joachim vs Shaheen | 8–3 | 72.73% |
| Joachim vs Panda | 5–5 | 50.00% |
| Joachim vs Raven | 3–7 | 30.00% |
| Joachim vs Xiaoyu | 3–4 | 42.86% |
| Joachim vs Claudio | 2–5 | 28.57% |
| Joachim vs Kuma | 1–6 | 14.29% |
| Joachim vs Zafina | 3–4 | 42.86% |
| Joachim vs Anna | 1–3 | 25.00% |
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.