# Tom Okker vs Terry Ryan — Head-to-Head

Source: https://tennis-db.com/rivalries/tom-okker-vs-terry-ryan?player1_id=4575675&player2_id=sackmann_atp:111136
Tour: ATP

Tom Okker holds a 3–0 lead over Terry Ryan in their ATP head-to-head. Across 3 main-draw meetings, Tom Okker leads 1–0 on carpet and 1–0 on clay. Most recently, Tom Okker won the 1971 Vancouver Wct round of 16 6-3 6-4.

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
- Tom Okker: 3 wins
- Terry Ryan: 0 wins
- Total meetings: 3

## By surface
- Carpet: Tom Okker 1 - 0 Terry Ryan
- Clay: Tom Okker 1 - 0 Terry Ryan
- Hard: Tom Okker 1 - 0 Terry Ryan

## By tournament category
- ATP 250: Tom Okker 3 - 0 Terry Ryan

## 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 |
| :--- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Tom Okker | 2196 | 154.7 | - | - | - | - | 57 | 28 | 63 | 65.9% | 1.08 | 155-88 (64%) | 120-88 (58%) | 102.9 | -3.45 |
| Terry Ryan | 1500 | 96.4 | - | - | - | - | - | - | - | 22.4% | -1.99 | 3-5 (38%) | 4-3 (57%) | - | 5.5 |

## Recent meetings (last 10)
| Date | Tournament | Category | Round | Surface | Winner | Score |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1971-10-14* | Vancouver Wct | ATP 250 | R16 | Carpet | Tom Okker | 6-3 6-4 |
| 1971-07-19* | Washington Open | ATP 250 | R64 | Clay | Tom Okker | 7-5 6-3 |
| 1968-04-03* | South African Open | ATP 250 | R64 | Hard | Tom Okker | 6-0 4-6 6-1 6-4 |

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Canonical URL: https://tennis-db.com/rivalries/tom-okker-vs-terry-ryan?player1_id=4575675&player2_id=sackmann_atp:111136
Data source: TennisDB (tennis-db.com)