Octavio Aaron Bazan Romero vs Mateo Speisky
Octavio Aaron Bazan Romero (16, FM, ARG) and Mateo Speisky (16, ARG) have met 3 times in classical OTB plus 2 rapid/blitz games. Bazan Romero leads the classical series 2–0 (1 draw). With current classical ratings of 2301 and 1991, the Elo model gives Bazan Romero a 82% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2301 vs 1991 (Δ +310)
With Octavio Aaron Bazan Romero as white
82% Octavio11% draw7% Mateo
With Mateo Speisky as white
76% Octavio13% draw11% Mateo
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Octavio Aaron Bazan Romero | Mateo Speisky | |
|---|---|---|
| Current rating (STD) | 2301-1 | 1991-58 |
| Peak rating | 2317 · Jul 2025 | 2049 · Apr 2026 |
| Peak age | 15 | 16 |
| World rank now | #4,053 | #28,912 |
| World rank peak | #3,499 | #20,869 |
| Federation rank now | #59 | #355 |
| Games (career, STD) | 300 | 147 |
| Months active | 55 | 29 |
| % white wins | 63% | 52% |
| % black wins | 61% | 58% |
| TPR last 12m (STD) | 2176 | 1947 |
| Activity 12m (games) | 135 | 123 |
Best Win
Octavio Aaron Bazan Romero
Mateo Speisky
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (5)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Octavio Aaron Bazan Romero
Mateo Speisky