| Joseph Stallin vs Armor King | 11–17 | 39.29% |
| Joseph Stallin vs Heihachi | 15–9 | 62.50% |
| Joseph Stallin vs Kazuya | 15–8 | 65.22% |
| Joseph Stallin vs Steve | 15–8 | 65.22% |
| Joseph Stallin vs Reina | 17–4 | 80.95% |
| Joseph Stallin vs Bryan | 11–9 | 55.00% |
| Joseph Stallin vs Paul | 12–6 | 66.67% |
| Joseph Stallin vs King | 11–5 | 68.75% |
| Joseph Stallin vs Lili | 10–6 | 62.50% |
| Joseph Stallin vs Law | 10–5 | 66.67% |
| Joseph Stallin vs Yoshimitsu | 9–6 | 60.00% |
| Joseph Stallin vs Jin | 9–6 | 60.00% |
| Joseph Stallin vs Hwoarang | 6–7 | 46.15% |
| Joseph Stallin vs Leroy | 6–7 | 46.15% |
| Joseph Stallin vs Fahkumram | 8–5 | 61.54% |
| Joseph Stallin vs Dragunov | 6–5 | 54.55% |
| Joseph Stallin vs Miary Zo | 5–6 | 45.45% |
| Joseph Stallin vs Xiaoyu | 4–6 | 40.00% |
| Joseph Stallin vs Lars | 6–4 | 60.00% |
| Joseph Stallin vs Asuka | 7–2 | 77.78% |
| Joseph Stallin vs Shaheen | 4–5 | 44.44% |
| Joseph Stallin vs Lee | 5–4 | 55.56% |
| Joseph Stallin vs Nina | 5–3 | 62.50% |
| Joseph Stallin vs Jun | 5–3 | 62.50% |
| Joseph Stallin vs Azucena | 6–1 | 85.71% |
| Joseph Stallin vs Clive | 5–2 | 71.43% |
| Joseph Stallin vs Claudio | 4–2 | 66.67% |
| Joseph Stallin vs Leo | 1–4 | 20.00% |
| Joseph Stallin vs Anna | 2–3 | 40.00% |
| Joseph Stallin vs Jack-8 | 1–3 | 25.00% |
| Joseph Stallin vs Feng | 2–2 | 50.00% |
| Joseph Stallin vs Panda | 2–2 | 50.00% |
| Joseph Stallin vs Alisa | 3–0 | 100.00% |
| Joseph Stallin vs Victor | 2–1 | 66.67% |
| Joseph Stallin vs Raven | 1–2 | 33.33% |
| Joseph Stallin vs Kuma | 2–0 | 100.00% |
| Joseph Stallin vs Lidia | 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.