Andrew Hubbard vs Joshua Posthuma
Andrew Hubbard (39, FM, USA) and Joshua Posthuma (26, IM, USA) have met 6 times in classical OTB plus 2 rapid/blitz games. Posthuma leads the classical series 4–1 (1 draw). With current classical ratings of 2087 and 2378, the Elo model gives Posthuma a 74% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2087 vs 2378 (Δ -291)
With Andrew Hubbard as white
12% Andrew14% draw74% Joshua
With Joshua Posthuma as white
7% Andrew12% draw81% Joshua
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Andrew Hubbard | Joshua Posthuma | |
|---|---|---|
| Current rating (STD) | 2087 | 2378-2 |
| Peak rating | 2260 · Jan 2016 | 2457 · Apr 2023 |
| Peak age | 29 | 23 |
| World rank now | #16,225 | #2,077 |
| World rank peak | #6,743 | #1,060 |
| Federation rank now | #487 | #103 |
| Games (career, STD) | 126 | 576 |
| Months active | 178 | 131 |
| % white wins | 56% | 55% |
| % black wins | 57% | 49% |
| TPR last 12m (STD) | — | 2317 |
| Activity 12m (games) | 0 | 61 |
Best Win
Andrew Hubbard
Joshua Posthuma
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (8)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Andrew Hubbard
Joshua Posthuma