# Roy Barth vs Robert Kreiss — Head-to-Head

Source: https://tennis-db.com/rivalries/roy-barth-vs-robert-kreiss?player1_id=4602444&player2_id=sackmann_atp:100304
Tour: ATP

Robert Kreiss holds a 1–0 lead over Roy Barth in their ATP head-to-head. Across 1 main-draw meeting, Robert Kreiss leads 1–0 on hard courts. Most recently, Robert Kreiss won the 1971 Sacramento round of 32 6-4 7-6.

## Overall
- Roy Barth: 0 wins
- Robert Kreiss: 1 wins
- Total meetings: 1

## By surface
- Hard: Roy Barth 0 - 1 Robert Kreiss

## By tournament category
- ATP 250: Roy Barth 0 - 1 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 % |
| ---: | :--- | ---: | :--- | ---: | ---: | ---: |
| - | Roy Barth | 1968 | Hard | 16-7 | 23 | 69.6% |
| - | Roy Barth | 1968 | Clay | 2-3 | 5 | 40.0% |
| - | Roy Barth | 1968 | Grass | 2-3 | 5 | 40.0% |
| - | Robert Kreiss | 1968 | Hard | 0-1 | 1 | 0.0% |
| - | Roy Barth | 1969 | Hard | 5-4 | 9 | 55.6% |
| - | Roy Barth | 1969 | Clay | 0-1 | 1 | 0.0% |
| - | Roy Barth | 1969 | Grass | 11-5 | 16 | 68.8% |
| - | Roy Barth | 1969 | Carpet | 0-1 | 1 | 0.0% |
| - | Robert Kreiss | 1969 | Grass | 0-1 | 1 | 0.0% |
| - | Roy Barth | 1970 | Hard | 6-9 | 15 | 40.0% |
| - | Roy Barth | 1970 | Clay | 3-7 | 10 | 30.0% |
| - | Roy Barth | 1970 | Grass | 4-6 | 10 | 40.0% |
| - | Roy Barth | 1970 | Carpet | 0-2 | 2 | 0.0% |
| - | Robert Kreiss | 1970 | Grass | 0-1 | 1 | 0.0% |
| - | Roy Barth | 1971 | Hard | 5-10 | 15 | 33.3% |
| - | Roy Barth | 1971 | Clay | 1-7 | 8 | 12.5% |
| - | Roy Barth | 1971 | Grass | 0-5 | 5 | 0.0% |
| - | Roy Barth | 1971 | Carpet | 0-7 | 7 | 0.0% |
| - | Robert Kreiss | 1971 | Hard | 1-4 | 5 | 20.0% |
| - | Robert Kreiss | 1971 | Grass | 0-1 | 1 | 0.0% |
| - | Roy Barth | 1972 | Hard | 0-7 | 7 | 0.0% |
| - | Roy Barth | 1972 | Clay | 1-4 | 5 | 20.0% |
| - | Roy Barth | 1972 | Grass | 0-1 | 1 | 0.0% |
| - | Roy Barth | 1972 | Carpet | 0-14 | 14 | 0.0% |
| - | 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% |
| - | Roy Barth | 1973 | Hard | 1-8 | 9 | 11.1% |
| - | Roy Barth | 1973 | Clay | 0-3 | 3 | 0.0% |
| - | Roy Barth | 1973 | Grass | 2-3 | 5 | 40.0% |
| - | Roy Barth | 1973 | Carpet | 1-7 | 8 | 12.5% |
| - | 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% |
| - | Roy Barth | 1974 | Hard | 1-6 | 7 | 14.3% |
| - | Roy Barth | 1974 | Clay | 1-3 | 4 | 25.0% |
| - | Roy Barth | 1974 | Grass | 2-2 | 4 | 50.0% |
| - | Roy Barth | 1974 | Carpet | 0-2 | 2 | 0.0% |
| - | 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% |
| - | Roy Barth | 1975 | Hard | 0-1 | 1 | 0.0% |
| - | 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% |
| Career | Roy Barth | - | Hard | 34-52 | 86 | 39.53488372093023% |
| Career | Roy Barth | - | Clay | 8-28 | 36 | 22.22222222222222% |
| Career | Roy Barth | - | Grass | 21-25 | 46 | 45.65217391304348% |
| Career | Roy Barth | - | Carpet | 1-33 | 34 | 2.9411764705882355% |
| 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% |

## 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 |
| :--- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Roy Barth | 1737 | 119.4 | - | - | - | - | 23 | -51 | 57 | 36.7% | -0.93 | 13-39 (25%) | 12-11 (52%) | 0.98 |
| 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 |
| :--- | :--- | :--- | :--- | :--- | :--- |
| 1971-09-23* | Sacramento | R32 | Hard | Robert Kreiss | 6-4 7-6 |

## Career rivalries
### Roy Barth

| Opponent | W-L | M | Last played | H2H |
| :--- | ---: | ---: | :--- | :--- |
| Stan Smith | 0-7 | 7 | 1974-05-16 | [H2H](https://tennis-db.com/rivalries/roy-barth-vs-stan-smith?player1_id=4602444&player2_id=sackmann_atp:100126) |
| Rod Laver | 0-5 | 5 | 1973-03-30 | [H2H](https://tennis-db.com/rivalries/rod-laver-vs-roy-barth?player1_id=4585744&player2_id=4602444) |
| Roger Taylor | 0-5 | 5 | 1972-11-16 | [H2H](https://tennis-db.com/rivalries/roger-taylor-vs-roy-barth?player1_id=4580176&player2_id=4602444) |
| John Alexander | 0-4 | 4 | 1973-04-26 | [H2H](https://tennis-db.com/rivalries/john-alexander-vs-roy-barth?player1_id=4457093&player2_id=4602444) |
| Tom Okker | 1-3 | 4 | 1972-10-25 | [H2H](https://tennis-db.com/rivalries/tom-okker-vs-roy-barth?player1_id=4575675&player2_id=4602444) |

### 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/roy-barth-vs-robert-kreiss?player1_id=4602444&player2_id=sackmann_atp:100304
Data source: TennisDB (tennis-db.com)