|NASCAR Driver Rating Formula |

 A maximum of 150 points can be attained in a race.

 The formula combines the following categories: Wins, Finishes, Top-15 Finishes, Average Running Position While on Lead Lap, Average Speed Under Green, Fastest Lap, Led Most Laps, Lead-Lap Finish.


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|TENNIS|

ATP World Tour

|ST. PETERSBURG OPEN|

|By The Associated Press |

|Saturday |

|At SCC Peterburgsky |

|St. Petersburg, Russia |

|Purse: $468,350 (WT250) |

|Surface: Hard-Indoor |

|Singles |

|Semifinals |

 Fabio Fognini (4), Italy, def. Daniel Gimeno-Traver, Spain, 6-3, 6-4.

 Martin Klizan (3), Slovakia, def. Mikhail Youzhny (1), Russia, 6-7 (11), 6-4, 7-6 (3). |

|Doubles |

|Semifinals |

 Rajeev Ram, United States, and Nenad Zimonjic (1), Serbia, def. Frank Moser, Germany, and Ken Skupski (4), Britain, 6-7 (5), 7-6 (4), 10-5.