# Katherine Sebov vs Jazmin Ortenzi — Head-to-Head Source: https://tennis-db.com/wta/rivalries/katherine-sebov-vs-jazmin-ortenzi?player1_id=balldontlie_wta:610856&player2_id=balldontlie_wta:627473 Tour: WTA ## Overall - Katherine Sebov: 0 wins - Jazmin Ortenzi: 0 wins - Total meetings: 0 ## Surface results by age Completed main-draw results by court surface. The canonical HTML page contains the complete comparison. | Age | Player | Season | Surface | W-L | M | Win % | | ---: | :--- | ---: | :--- | ---: | ---: | ---: | | 22 | Katherine Sebov | 2021 | Hard | 0-1 | 1 | 0.0% | | 23 | Katherine Sebov | 2022 | Hard | 1-2 | 3 | 33.3% | | 23 | Jazmin Ortenzi | 2025 | Hard | 0-1 | 1 | 0.0% | | 24 | Katherine Sebov | 2023 | Hard | 1-2 | 3 | 33.3% | | 24 | Katherine Sebov | 2023 | Clay | 1-1 | 2 | 50.0% | | 24 | Jazmin Ortenzi | 2026 | Clay | 3-1 | 4 | 75.0% | | 26 | Katherine Sebov | 2025 | Clay | 0-1 | 1 | 0.0% | | 27 | Katherine Sebov | 2026 | Hard | 1-2 | 3 | 33.3% | | Career | Katherine Sebov | - | Hard | 3-7 | 10 | 30.0% | | Career | Katherine Sebov | - | Clay | 1-2 | 3 | 33.333333333333336% | | Career | Jazmin Ortenzi | - | Hard | 0-1 | 1 | 0.0% | | Career | Jazmin Ortenzi | - | Clay | 3-1 | 4 | 75.0% | ## Performance progression by age Sample is shown as matches with detailed serve and return statistics / total main draw matches. The canonical HTML page contains the complete comparison. | Age | Player | Season | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | | ---: | :--- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | | 22 | Katherine Sebov | 2021 | 1/1 | 1.0 | 1.0 | 72.2% | 48.7% | 26.7% | 58.3% | 16.7% | 42.6% | 35.7% | | 23 | Katherine Sebov | 2022 | 3/3 | 0.0 | 5.3 | 78.4% | 56.0% | 33.9% | 56.1% | 33.3% | 51.4% | 36.8% | | 23 | Jazmin Ortenzi | 2025 | 1/1 | 3.0 | 4.0 | 63.3% | 60.5% | 27.3% | 60.0% | 0.0% | 48.3% | 30.2% | | 24 | Katherine Sebov | 2023 | 5/5 | 0.6 | 2.2 | 79.4% | 52.4% | 40.4% | 39.1% | 41.7% | 50.0% | 33.4% | | 24 | Jazmin Ortenzi | 2026 | 4/4 | 1.5 | 3.5 | 68.7% | 58.1% | 38.2% | 42.9% | 65.5% | 51.5% | 52.6% | | 26 | Katherine Sebov | 2025 | 1/1 | 0.0 | 1.0 | 62.5% | 25.0% | 16.7% | 33.3% | - | 21.9% | 19.4% | | 27 | Katherine Sebov | 2026 | 3/3 | 0.0 | 4.0 | 69.5% | 53.9% | 41.3% | 42.3% | 50.0% | 50.1% | 39.3% | | Career | Katherine Sebov | - | 13/13 | 0.3 | 3.2 | 75.0% | 51.2% | 36.2% | 44.8% | 36.5% | 47.6% | 34.6% | | Career | Jazmin Ortenzi | - | 5/5 | 1.8 | 3.6 | 67.6% | 58.6% | 36.0% | 46.3% | 52.4% | 50.9% | 48.1% | ## 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 | | :--- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | | Katherine Sebov | 1623 | 112.5 | -1.51 | -1.53 | 0.661 | 41.7% | 21 | - | - | 30.0% | -1.76 | 3-1 (75%) | 0-2 | -5.15 | | Jazmin Ortenzi | 1574 | 108.2 | -0.05 | 1.95 | 0.98 | 49.3% | - | 55 | - | 54.5% | 0.09 | 1-0 | 2-2 (50%) | 12.0 | ## Career rivalries ### Katherine Sebov | Opponent | W-L | M | Last played | H2H | | :--- | ---: | ---: | :--- | :--- | | Marta Kostyuk | 0-2 | 2 | 2026-08-04 | [H2H](https://tennis-db.com/wta/rivalries/marta-kostyuk-vs-katherine-sebov?player1_id=balldontlie_wta:20&player2_id=balldontlie_wta:610856) | | Aoi Ito | 1-0 | 1 | 2026-08-02 | [H2H](https://tennis-db.com/wta/rivalries/katherine-sebov-vs-aoi-ito?player1_id=balldontlie_wta:610856&player2_id=balldontlie_wta:646971) | | Elvina Kalieva | 0-1 | 1 | 2026-07-28 | [H2H](https://tennis-db.com/wta/rivalries/katherine-sebov-vs-elvina-kalieva?player1_id=balldontlie_wta:610856&player2_id=balldontlie_wta:632116) | | Katie Volynets | 0-1 | 1 | 2025-03-31 | [H2H](https://tennis-db.com/wta/rivalries/katie-volynets-vs-katherine-sebov?player1_id=balldontlie_wta:218&player2_id=balldontlie_wta:610856) | | Belinda Bencic | 0-1 | 1 | 2023-04-06 | [H2H](https://tennis-db.com/wta/rivalries/belinda-bencic-vs-katherine-sebov?player1_id=balldontlie_wta:10&player2_id=balldontlie_wta:610856) | ### Jazmin Ortenzi | Opponent | W-L | M | Last played | H2H | | :--- | ---: | ---: | :--- | :--- | | Marie Bouzkova | 0-1 | 1 | 2026-04-04 | [H2H](https://tennis-db.com/wta/rivalries/marie-bouzkova-vs-jazmin-ortenzi?player1_id=balldontlie_wta:85&player2_id=balldontlie_wta:627473) | | Julia Riera | 1-0 | 1 | 2026-04-03 | [H2H](https://tennis-db.com/wta/rivalries/julia-riera-vs-jazmin-ortenzi?player1_id=balldontlie_wta:322&player2_id=balldontlie_wta:627473) | | Camila Osorio | 1-0 | 1 | 2026-04-02 | [H2H](https://tennis-db.com/wta/rivalries/camila-osorio-vs-jazmin-ortenzi?player1_id=balldontlie_wta:194&player2_id=balldontlie_wta:627473) | | Irene Burillo | 1-0 | 1 | 2026-03-31 | [H2H](https://tennis-db.com/wta/rivalries/irene-burillo-vs-jazmin-ortenzi?player1_id=balldontlie_wta:625806&player2_id=balldontlie_wta:627473) | | Berfu Cengiz | 0-1 | 1 | 2025-09-09 | [H2H](https://tennis-db.com/wta/rivalries/berfu-cengiz-vs-jazmin-ortenzi?player1_id=balldontlie_wta:22661&player2_id=balldontlie_wta:627473) | --- Canonical URL: https://tennis-db.com/wta/rivalries/katherine-sebov-vs-jazmin-ortenzi?player1_id=balldontlie_wta:610856&player2_id=balldontlie_wta:627473 Data source: TennisDB (tennis-db.com)