| King Josiah max vs King | 26–32 | 44.83% |
| King Josiah max vs Law | 21–26 | 44.68% |
| King Josiah max vs Steve | 19–19 | 50.00% |
| King Josiah max vs Jin | 18–16 | 52.94% |
| King Josiah max vs Reina | 16–18 | 47.06% |
| King Josiah max vs Armor King | 13–20 | 39.39% |
| King Josiah max vs Kazuya | 12–20 | 37.50% |
| King Josiah max vs Heihachi | 10–22 | 31.25% |
| King Josiah max vs Hwoarang | 10–19 | 34.48% |
| King Josiah max vs Eddy | 5–22 | 18.52% |
| King Josiah max vs Lili | 11–15 | 42.31% |
| King Josiah max vs Asuka | 8–17 | 32.00% |
| King Josiah max vs Jun | 14–11 | 56.00% |
| King Josiah max vs Victor | 12–12 | 50.00% |
| King Josiah max vs Bryan | 14–9 | 60.87% |
| King Josiah max vs Yoshimitsu | 11–11 | 50.00% |
| King Josiah max vs Feng | 7–11 | 38.89% |
| King Josiah max vs Clive | 4–14 | 22.22% |
| King Josiah max vs Paul | 9–7 | 56.25% |
| King Josiah max vs Alisa | 6–10 | 37.50% |
| King Josiah max vs Dragunov | 4–10 | 28.57% |
| King Josiah max vs Nina | 6–8 | 42.86% |
| King Josiah max vs Lee | 8–6 | 57.14% |
| King Josiah max vs Leroy | 5–9 | 35.71% |
| King Josiah max vs Lidia | 10–4 | 71.43% |
| King Josiah max vs Fahkumram | 2–11 | 15.38% |
| King Josiah max vs Xiaoyu | 4–8 | 33.33% |
| King Josiah max vs Azucena | 6–6 | 50.00% |
| King Josiah max vs Anna | 2–10 | 16.67% |
| King Josiah max vs Leo | 6–5 | 54.55% |
| King Josiah max vs Devil Jin | 2–8 | 20.00% |
| King Josiah max vs Lars | 3–7 | 30.00% |
| King Josiah max vs Claudio | 2–8 | 20.00% |
| King Josiah max vs Jack-8 | 5–2 | 71.43% |
| King Josiah max vs Raven | 5–2 | 71.43% |
| King Josiah max vs Kuma | 2–3 | 40.00% |
| King Josiah max vs Zafina | 1–4 | 20.00% |
| King Josiah max vs Miary Zo | 0–3 | 0.00% |
| King Josiah max vs Shaheen | 1–1 | 50.00% |
| King Josiah max vs Panda | 1–1 | 50.00% |
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.