WTA and ATP rankings on - 28.12.1998
- Searching
- Ranking - singles
- Ranking - doubles
- Race - singles
| Rank | Move | Player name | Country | Points |
| 659. | - |
Guardigli Francesca | San Marino | 8 |
| 662. | - |
Buggins Anita | Great Britain | 8 |
| 662. | - |
Luzhanska Tetiana | USA | 8 |
| 662. | - |
Nagy Kyra | Hungary | 8 |
| 665. | - |
Miringoff Betsy | USA | 8 |
| 666. | - |
Mossiakova Svetlana | Russia | 8 |
| 669. | - |
Georgieva Kristina | Bulgaria | 8 |
| 669. | - |
Halastova Petra | Czech Republic | 8 |
| 669. | - |
Huang Susan | Canada | 8 |
| 669. | - |
Karpenschif Berengere | France | 8 |
| 669. | - |
Martin-Ramirez Ana | Spain | 8 |
| 669. | - |
Roussi Evagelia | Greece | 8 |
| 677. | - |
Cioroch Agata | Poland | 8 |
| 677. | - |
Sartini Veronica | Italy | 8 |
| 679. | - |
Hellwig Barbara | Austria | 8 |
| 679. | - |
Nathan Andrea | USA | 8 |
| 679. | - |
Raba Caroline | Germany | 8 |
| 682. | - |
Craybas Jill | USA | 8 |
| 687. | - |
Alcetegaray Maria Lorena | Argentina | 7 |
| 687. | - |
Basile Florencia | Argentina | 7 |
| 687. | - |
Katsumi Shizu | Japan | 7 |
| 691. | - |
Mlakar Maja | Slovenia | 7 |
| 691. | - |
Rosenberger Barbara | Germany | 7 |
| 695. | - |
Abram Agnieszka | Poland | 7 |
| 696. | - |
Sanchez Laetitia | France | 7 |
| 697. | - |
Chi Jane | USA | 7 |
| 697. | - |
Nossenko Irina | Ukraine | 7 |
| 697. | - |
Panova Daria | Russia | 7 |
| 697. | - |
Silaghi Christine | Germany | 7 |
- Betting ranking
| Panshina Varvara | +2310 |
| Lee Carol Young Suh | +1846 |
| Mdlulwa Wozuko | +1796 |
| Moyano Luciana | +1684 |
| Bublik Alexander | +1611 |
| Hodkin Sean | -1413 |
| Heinzova Izabela | -1309 |
| Daniel Taro | -1304 |
| Kis Balazs Rafael | -1202 |
| Andreeva Erika | -1184 |
This week's tournaments
| Main tournaments | ||||
| Toronto | 11 | |||
| Montreal WTA | 8 | |||
| Lower level tournaments | ||||
| Porto challenger | 1 | |||
| Lexington challenger | 1 | |||
| Bonn challenger | 12 | |||
| Cordenons challenger | 23 | |||
| Grodzisk Mazowiecki challenger | 23 | |||
| Liberec challenger | 1 | |||
| Luedenscheid challenger | 2 | |||
| Astana 5 challenger | 1 | |||
| UTR Pro Tennis Series | 17 | |||
| UTR Pro Tennis Series 3 | 90 | |||
| UTR Pro Tennis Series 5 | 34 | |||
| Maspalomas ITF | 1 | |||
| Amstetten ITF | 16 | |||
| Hechingen ITF | 3 | |||
| Lexington ITF | 1 | |||
| Koksijde ITF | 16 | |||
| Leipzig ITF | 9 | |||
| Ourense ITF | 16 | |||
| Kursumlijska Banja 16 ITF | 16 | |||
| Nakhon Pathom 3 ITF | 1 | |||
| Pergamino ITF | 1 | |||
| Roehampton 2 ITF | 16 | |||
| UTR Pro Tennis Series 5 | 42 | |||
| Astana 14 ITF | 16 | |||
| Brasov 3 ITF | 32 | |||
| Cluj-Napoca ITF | 1 | |||
| Dublin ITF | 1 | |||
| Huamantla 4 ITF | 1 | |||
| Kursumlijska Banja 15 ITF | 1 | |||
| Luan 4 ITF | 1 | |||
| Luan 5 ITF | 28 | |||
| Monastir 46 ITF | 1 | |||
| Monastir 47 ITF | 16 | |||
| Rogaska Slatina ITF | 1 | |||
| Savitaipale ITF | 1 | |||
| Singapore ITF | 15 | |||
| Tweed Heads ITF | 16 | |||
| UTR Pro Match Series | 97 | |||
| UTR Pro Tennis Series | 62 | |||
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