# John Alexander vs U Unknown — Head-to-Head

Source: https://tennis-db.com/rivalries/john-alexander-vs-u-unknown?player1_id=4457093&player2_id=sackmann_atp:199999
Tour: ATP

## Overall
- John Alexander: 1 wins
- U Unknown: 0 wins
- Total meetings: 1

## By surface
- Hard: John Alexander 1 - 0 U Unknown

## By tournament category
- ATP 250: John Alexander 1 - 0 U Unknown

## Meeting history (last 20)
| Date | Tournament | Round | Surface | Winner | Score |
| :--- | :--- | :--- | :--- | :--- | :--- |
| 1970-08-04 | Hilversum | R64 | Hard | John Alexander | 6-0 6-1 |

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Canonical URL: https://tennis-db.com/rivalries/john-alexander-vs-u-unknown?player1_id=4457093&player2_id=sackmann_atp:199999
Data source: TennisDB (tennis-db.com)