# Ross Case vs Robert Kreiss — Head-to-Head

Source: https://tennis-db.com/rivalries/ross-case-vs-robert-kreiss?player1_id=4526151&player2_id=sackmann_atp:100304
Tour: ATP

Ross Case holds a 3–0 lead over Robert Kreiss in their ATP head-to-head. Across 3 main-draw meetings, Ross Case leads 2–0 on grass and 1–0 on hard courts. Most recently, Ross Case won the 1975 Wimbledon round of 128 7-9 6-3 6-1 8-9 6-3.

## Overall
- Ross Case: 3 wins
- Robert Kreiss: 0 wins
- Total meetings: 3

## By surface
- Grass: Ross Case 2 - 0 Robert Kreiss
- Hard: Ross Case 1 - 0 Robert Kreiss

## By tournament category
- ATP 250: Ross Case 2 - 0 Robert Kreiss
- Grand Slam: Ross Case 1 - 0 Robert Kreiss

## Surface results by career season
Completed main-draw results by court surface. The canonical HTML page contains the complete comparison.

| Age | Player | Season | Surface | W-L | M | Win % |
| ---: | :--- | ---: | :--- | ---: | ---: | ---: |
| - | Ross Case | 1968 | Grass | 3-3 | 6 | 50.0% |
| - | Robert Kreiss | 1968 | Hard | 0-1 | 1 | 0.0% |
| - | Ross Case | 1969 | Grass | 4-4 | 8 | 50.0% |
| - | Robert Kreiss | 1969 | Grass | 0-1 | 1 | 0.0% |
| - | Ross Case | 1970 | Hard | 0-2 | 2 | 0.0% |
| - | Ross Case | 1970 | Clay | 1-3 | 4 | 25.0% |
| - | Ross Case | 1970 | Grass | 10-3 | 13 | 76.9% |
| - | Robert Kreiss | 1970 | Grass | 0-1 | 1 | 0.0% |
| - | Ross Case | 1971 | Hard | 10-8 | 18 | 55.6% |
| - | Ross Case | 1971 | Clay | 2-5 | 7 | 28.6% |
| - | Ross Case | 1971 | Grass | 14-7 | 21 | 66.7% |
| - | Robert Kreiss | 1971 | Hard | 1-4 | 5 | 20.0% |
| - | Robert Kreiss | 1971 | Grass | 0-1 | 1 | 0.0% |
| - | Ross Case | 1972 | Hard | 6-7 | 13 | 46.2% |
| - | Ross Case | 1972 | Clay | 0-3 | 3 | 0.0% |
| - | Ross Case | 1972 | Grass | 11-7 | 18 | 61.1% |
| - | Ross Case | 1972 | Carpet | 5-4 | 9 | 55.6% |
| - | Robert Kreiss | 1972 | Hard | 1-0 | 1 | 100.0% |
| - | Robert Kreiss | 1972 | Clay | 0-1 | 1 | 0.0% |
| - | Robert Kreiss | 1972 | Carpet | 0-3 | 3 | 0.0% |
| - | Ross Case | 1973 | Hard | 10-5 | 15 | 66.7% |
| - | Ross Case | 1973 | Clay | 17-14 | 31 | 54.8% |
| - | Ross Case | 1973 | Grass | 11-7 | 18 | 61.1% |
| - | Ross Case | 1973 | Carpet | 4-8 | 12 | 33.3% |
| - | Robert Kreiss | 1973 | Hard | 0-1 | 1 | 0.0% |
| - | Robert Kreiss | 1973 | Clay | 0-1 | 1 | 0.0% |
| - | Robert Kreiss | 1973 | Grass | 0-1 | 1 | 0.0% |
| - | Robert Kreiss | 1973 | Carpet | 2-3 | 5 | 40.0% |
| - | Ross Case | 1974 | Hard | 16-14 | 30 | 53.3% |
| - | Ross Case | 1974 | Clay | 8-6 | 14 | 57.1% |
| - | Ross Case | 1974 | Grass | 9-5 | 14 | 64.3% |
| - | Ross Case | 1974 | Carpet | 10-3 | 13 | 76.9% |
| - | Robert Kreiss | 1974 | Hard | 2-5 | 7 | 28.6% |
| - | Robert Kreiss | 1974 | Clay | 0-5 | 5 | 0.0% |
| - | Robert Kreiss | 1974 | Grass | 1-2 | 3 | 33.3% |
| - | Robert Kreiss | 1974 | Carpet | 3-4 | 7 | 42.9% |
| - | Ross Case | 1975 | Hard | 21-9 | 30 | 70.0% |
| - | Ross Case | 1975 | Clay | 8-6 | 14 | 57.1% |
| - | Ross Case | 1975 | Grass | 7-2 | 9 | 77.8% |
| - | Ross Case | 1975 | Carpet | 2-5 | 7 | 28.6% |
| - | Robert Kreiss | 1975 | Hard | 0-3 | 3 | 0.0% |
| - | Robert Kreiss | 1975 | Clay | 2-6 | 8 | 25.0% |
| - | Robert Kreiss | 1975 | Grass | 0-2 | 2 | 0.0% |
| - | Robert Kreiss | 1975 | Carpet | 5-7 | 12 | 41.7% |
| - | Ross Case | 1976 | Hard | 5-6 | 11 | 45.5% |
| - | Ross Case | 1976 | Clay | 5-4 | 9 | 55.6% |
| - | Ross Case | 1976 | Grass | 8-4 | 12 | 66.7% |
| - | Ross Case | 1976 | Carpet | 10-10 | 20 | 50.0% |
| - | Ross Case | 1977 | Hard | 8-8 | 16 | 50.0% |
| - | Ross Case | 1977 | Clay | 0-1 | 1 | 0.0% |
| - | Ross Case | 1977 | Grass | 8-7 | 15 | 53.3% |
| - | Ross Case | 1977 | Carpet | 5-8 | 13 | 38.5% |
| Career | Ross Case | - | Hard | 88-85 | 173 | 50.86705202312139% |
| Career | Ross Case | - | Clay | 62-66 | 128 | 48.4375% |
| Career | Ross Case | - | Grass | 103-68 | 171 | 60.23391812865497% |
| Career | Ross Case | - | Carpet | 41-57 | 98 | 41.83673469387755% |
| Career | Robert Kreiss | - | Hard | 4-14 | 18 | 22.22222222222222% |
| Career | Robert Kreiss | - | Clay | 2-13 | 15 | 13.333333333333334% |
| Career | Robert Kreiss | - | Grass | 1-8 | 9 | 11.11111111111111% |
| Career | Robert Kreiss | - | Carpet | 10-17 | 27 | 37.03703703703704% |

(+6 additional aligned rows on the canonical page)

## 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 | Schedule |
| :--- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Ross Case | 1962 | 139.4 | - | - | - | - | -3 | -52 | 70 | 50.6% | 0.02 | 103-89 (54%) | 82-92 (47%) | -0.38 |
| Robert Kreiss | 1559 | 120.7 | - | - | - | - | 65 | -35 | -21 | 33.7% | -1.12 | 6-19 (24%) | 8-12 (40%) | 2.06 |

## Meeting history (last 20)
| Date | Tournament | Round | Surface | Winner | Score |
| :--- | :--- | :--- | :--- | :--- | :--- |
| 1975-06-25* | Wimbledon | R128 | Grass | Ross Case | 7-9 6-3 6-1 8-9 6-3 |
| 1974-03-06* | Lacosta Wct | R32 | Hard | Ross Case | 6-2 1-6 6-3 |
| 1969-12-04* | Adelaide International | R32 | Grass | Ross Case | 10-12 6-2 6-4 |

## Career rivalries
### Ross Case

| Opponent | W-L | M | Last played | H2H |
| :--- | ---: | ---: | :--- | :--- |
| Tony Roche | 5-6 | 11 | 1979-12-20 | [H2H](https://tennis-db.com/rivalries/ross-case-vs-tony-roche?player1_id=4526151&player2_id=4580080) |
| Brian Gottfried | 5-5 | 10 | 1980-09-01 | [H2H](https://tennis-db.com/rivalries/brian-gottfried-vs-ross-case?player1_id=4508657&player2_id=4526151) |
| Dick Crealy | 7-3 | 10 | 1978-11-23 | [H2H](https://tennis-db.com/rivalries/ross-case-vs-dick-crealy?player1_id=4526151&player2_id=4575693) |
| Alex Metreveli | 3-7 | 10 | 1977-01-21 | [H2H](https://tennis-db.com/rivalries/ross-case-vs-alex-metreveli?player1_id=4526151&player2_id=sackmann_atp:100092) |
| John Newcombe | 3-6 | 9 | 1979-10-18 | [H2H](https://tennis-db.com/rivalries/ross-case-vs-john-newcombe?player1_id=4526151&player2_id=4575861) |

### Robert Kreiss

| Opponent | W-L | M | Last played | H2H |
| :--- | ---: | ---: | :--- | :--- |
| Roscoe Tanner | 0-3 | 3 | 1975-07-24 | [H2H](https://tennis-db.com/rivalries/roscoe-tanner-vs-robert-kreiss?player1_id=4495779&player2_id=sackmann_atp:100304) |
| Ross Case | 0-3 | 3 | 1975-06-25 | [H2H](https://tennis-db.com/rivalries/ross-case-vs-robert-kreiss?player1_id=4526151&player2_id=sackmann_atp:100304) |
| Jimmy Connors | 0-3 | 3 | 1975-06-18 | [H2H](https://tennis-db.com/rivalries/jimmy-connors-vs-robert-kreiss?player1_id=3795836&player2_id=sackmann_atp:100304) |
| Wojtek Fibak | 0-3 | 3 | 1975-03-16 | [H2H](https://tennis-db.com/rivalries/wojtek-fibak-vs-robert-kreiss?player1_id=4355451&player2_id=sackmann_atp:100304) |
| Jan Kodes | 1-2 | 3 | 1975-02-13 | [H2H](https://tennis-db.com/rivalries/jan-kodes-vs-robert-kreiss?player1_id=4152802&player2_id=sackmann_atp:100304) |

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Canonical URL: https://tennis-db.com/rivalries/ross-case-vs-robert-kreiss?player1_id=4526151&player2_id=sackmann_atp:100304
Data source: TennisDB (tennis-db.com)