# Adolfo Daniel Vallejo vs Coleman Wong — Head-to-Head

Source: https://tennis-db.com/rivalries/adolfo-daniel-vallejo-vs-coleman-wong?player1_id=243&player2_id=250
Tour: ATP

Coleman Wong holds a 1–0 lead over Adolfo Daniel Vallejo in their ATP head-to-head. Across 1 main-draw meeting, Coleman Wong leads 1–0 on hard courts. Most recently, Coleman Wong won the 2026 Hangzhou Open second round 7-6(2) 4-6 6-3.

Category presentation: Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category.
Details: https://tennis-db.com/glossary#category-equivalence

Category presentation: Asterisked totals include editions mapped from documented historical predecessor categories.
Details: https://tennis-db.com/glossary#category-equivalence

## Overall
- Adolfo Daniel Vallejo: 0 wins
- Coleman Wong: 1 wins
- Total meetings: 1

## By surface
- Hard: Adolfo Daniel Vallejo 0 - 1 Coleman Wong

## By tournament category
- ATP 250: Adolfo Daniel Vallejo 0 - 1 Coleman Wong

## Advanced statistics comparison
Career aggregates from the precomputed Advanced table. Surface Elo values are relative to overall Elo; career Schedule is normalized per 100 matches and lower means tougher opposition.

| Player | Peak Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win% | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
| :--- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Adolfo Daniel Vallejo | 1705 | 124.8 | -1.61 | 1.47 | 1.003 | 50.2% | -25 | -29 | - | 50.0% | 0.06 | 2-5 (29%) | 4-7 (36%) | 95.2 | 2.54 |
| Coleman Wong | 1719 | 124.0 | 0.07 | -1.57 | 0.927 | 48.9% | 45 | - | - | 42.4% | -0.62 | 5-7 (42%) | 11-7 (61%) | 103.1 | 0.35 |

## Recent meetings (last 10)
| Date | Tournament | Category | Round | Surface | Winner | Score |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 2026-09-26 | Hangzhou Open | ATP 250 | R16 | Hard | Coleman Wong | 7-6(2) 4-6 6-3 |

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Canonical URL: https://tennis-db.com/rivalries/adolfo-daniel-vallejo-vs-coleman-wong?player1_id=243&player2_id=250
Data source: TennisDB (tennis-db.com)