# Learner Tien def. Adolfo Daniel Vallejo

Source: https://tennis-db.com/matches/4744231/learner-tien-vs-adolfo-daniel-vallejo
Tour: ATP

Learner Tien defeated Adolfo Daniel Vallejo 6-3 5-7 7-5 in the 2026 Paris Masters first round on hard courts on November 3, 2026.

## Match
- Score: 6-3 5-7 7-5
- Tournament: Paris Masters
- Season: 2026
- Round: R64
- Surface: Hard
- Date: 2026-11-03
- Duration: 140 minutes

## Player comparison
| Field | Learner Tien | Adolfo Daniel Vallejo |
| :--- | ---: | ---: |
| Country | USA | PAR |
| Birth date | 2005-12-02 | 2004-04-28 |
| Age | 20 | 22 |
| Height | 180 cm | 185 cm |
| Handedness | Left-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 19 | 56 |
| Ranking points (entering) | 2345 | 947 |
| Elo (entering) | 1885 | 1687 |
| Current career W-L | 67-46 | 15-16 |
| Current career earnings | $5,571,911 | $1,145,568 |

Pre-match H2H: Learner Tien 0-1 Adolfo Daniel Vallejo.

## Stats
| Stat | Learner Tien | Adolfo Daniel Vallejo |
| :--- | ---: | ---: |
| Aces | 10 | 2 |
| Double faults | 3 | 2 |
| 1st serve % | 69.0% | 66.0% |
| 1st serve points won % | 69.0% | 64.0% |
| 2nd serve points won % | 47.0% | 54.0% |
| BP saved % | 64.0% | 58.0% |
| BP converted % | 42.0% | 36.0% |
| Service points won % | 62.0% | 61.0% |
| Return points won % | 39.0% | 38.0% |
| Total points won % | 51.0% | 49.0% |
| Match Serve+ | -2.6 | -3.6 |
| Match Return+ | +3.6 | +2.6 |

Match Serve+ and Match Return+ compare this match with the ATP 2026 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.

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Canonical URL: https://tennis-db.com/matches/4744231/learner-tien-vs-adolfo-daniel-vallejo
Data source: TennisDB (tennis-db.com)