# Jeff Simpson vs Clark Graebner — Head-to-Head

Source: https://tennis-db.com/rivalries/jeff-simpson-vs-clark-graebner?player1_id=4560404&player2_id=4601121
Tour: ATP

Jeff Simpson holds a 1–0 lead over Clark Graebner in their ATP head-to-head. Across 1 main-draw meeting, Jeff Simpson leads 1–0 on clay. Most recently, Jeff Simpson won the 1972 Indianapolis round of 64 6-4 2-6 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
- Jeff Simpson: 1 wins
- Clark Graebner: 0 wins
- Total meetings: 1

## By surface
- Clay: Jeff Simpson 1 - 0 Clark Graebner

## By tournament category
- ATP 250: Jeff Simpson 1 - 0 Clark Graebner

## 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 |
| :--- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Jeff Simpson | 1588 | 113.4 | - | - | - | - | -56 | -21 | 98 | 37.2% | -0.76 | 11-21 (34%) | 10-22 (31%) | 90.6 | 6.45 |
| Clark Graebner | 2015 | 136.6 | - | - | - | - | 51 | 24 | 113 | 64.3% | 0.96 | 73-51 (59%) | 46-37 (55%) | 100.5 | 5.29 |

## Recent meetings (last 10)
| Date | Tournament | Category | Round | Surface | Winner | Score |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1972-08-09* | Indianapolis | ATP 250 | R64 | Clay | Jeff Simpson | 6-4 2-6 6-4 |

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Canonical URL: https://tennis-db.com/rivalries/jeff-simpson-vs-clark-graebner?player1_id=4560404&player2_id=4601121
Data source: TennisDB (tennis-db.com)