# John Alexander vs Robert Bettauer — Head-to-Head

Source: https://tennis-db.com/rivalries/john-alexander-vs-robert-bettauer?player1_id=4457093&player2_id=4580252
Tour: ATP

John Alexander holds a 1–0 lead over Robert Bettauer in their ATP head-to-head. Across 1 main-draw meeting, John Alexander leads 1–0 on clay. Most recently, John Alexander won the 1977 Canadian Open round of 64 6-0 6-1.

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
- John Alexander: 1 wins
- Robert Bettauer: 0 wins
- Total meetings: 1

## By surface
- Clay: John Alexander 1 - 0 Robert Bettauer

## By tournament category
- ATP 250: John Alexander 1 - 0 Robert Bettauer

## 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 |
| :--- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| John Alexander | 2016 | 150.6 | - | - | - | - | 12 | 56 | 17 | 55.6% | 0.46 | 161-159 (50%) | 182-189 (49%) | 95.7 | -1.49 |
| Robert Bettauer | 1500 | 99.4 | - | - | - | - | - | - | - | 0.0% | -4.17 | — | — | - | 1.0 |

## Recent meetings (last 10)
| Date | Tournament | Category | Round | Surface | Winner | Score |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1977-08-18* | Canadian Open | ATP 250 | R64 | Clay | John Alexander | 6-0 6-1 |

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Canonical URL: https://tennis-db.com/rivalries/john-alexander-vs-robert-bettauer?player1_id=4457093&player2_id=4580252
Data source: TennisDB (tennis-db.com)