Read full articleSources: Mavericks to sign center Jeff WitheyFree-agent center Jeff Withey has agreed to a one-year contract with the Dallas Mavericks0:33Now PlayingPausedGame Recap: Dream 87, Sparks 74Allisha Gray scores 25, Tina Charles added 20 as Atlanta sweep Los Angeles for the season, 87-74.2:13Now PlayingPausedVIDEO: Westborough ends three-year losing streak, beats Duxbury for D2 boys tennis titleThe Westborough boys tennis team lost three state finals in a row entering Saturday's D2 championship game against Duxbury. The Rangers broke through.0:43Now PlayingPausedRandy Arozarena's solo home run (9)Randy Arozarena powers a solo home run to left field, his ninth of the season0:37Now PlayingPausedEmre Can on his goal against ScotlandEmre Can got called up late to the German national team and replaced Pavlovic. Now he scored in the opener against Scotland. Take a look at his reaction on this crazy past few days. .1:12Now PlayingPausedIs it time for fantasy baseball managers to give up on Anthony Rizzo?<p>Yahoo Fantasy analyst Andy Behrens looks at a few risers and fallers in fantasy baseball. </p>2:50Now PlayingPausedThomson ejected, Wheeler gives up 4 home runs in Phillies 8-3 loss to OriolesZack Wheeler gave up 4 home runs in the Phillies 8-3 loss to the Baltimore Orioles. <p><em><a href="https://www.nbcsportsphiladelphia.com/mlb/philadelphia-phillies/phillies-videos/thomson-ejected-wheeler-gives-up-4-home-runs-in-phillies-8-3-loss-to-orioles/591111/?partner=yahoo&cid=yahoo">Thomson ejected, Wheeler gives up 4 home runs in Phillies 8-3 loss to Orioles</a> originally appeared on <a href="https://www.nbcsportsphiladelphia.com?cid=yahoo">NBC Sports Philadelphia</a></em></p>2:51Now PlayingPausedJustin Fields on being in Steelers' building: 'You don't get this culture everywhere'Quarterback Justin Fields on being in Pittsburgh Steelers' building: 'You don't get this culture everywhere'.0:47Now PlayingPausedErnie Clement's two-run home run (3)Ernie Clement gives the Blue Jays a 2-0 lead with a two-run home run to left-center field in the bottom of the 2nd inning0:28Now PlayingPausedYahoo Sports VideosSources: Mavericks to sign center Jeff WitheyYahoo Sports VideosSat, Aug 19, 2017, 12:22 PMLink CopiedFree-agent center Jeff Withey has agreed to a one-year contract with the Dallas Mavericks