Chelsea striker Diego Costa has topped the Sky Sports Power Rankings after scoring one and assisting another during the Blues back-to-back away victories against Southampton and Norwich.The 27-year-old set up Cesc Fabregas (No 5, up 15 places) for Chelseas equaliser against the Saints on Saturday and scored against the Canaries to secure a 2-1 win on Wednesday.Team-mate Branislav Ivanovic fired 22 places up the rankings to No 4 after scoring the Blues winner against Southampton, assisted by Willian (No 6, up six places). Matchdays 27 and 28 were combined for the latest Power Rankings, which saw Chelsea replace Tottenham and Southampton as the dominant force in the charts.Only Christian Eriksen (No 3, down one place) represented Spurs in the top 10 after Mauricio Pochettinos men lost 1-0 to West Ham on Wednesday through an early Michail Antonio (20th, up 94 places) goal, assisted by Dimitri Payet (No 7, up 12 places). West Hams Dimitri Payet (right) rose 12 places to No 7 in the Power Rankings Robert Huth maintained his good form at No 2, boosted by his performances from previous weeks but helping his side maintain a clean sheet during the Foxes 1-0 victory over Norwich on Saturday.Liverpool forward Roberto Firmino (No 9, down one place) and Everton defender Ramiro Funes Mori (No 10, up 31 places) also made the Power Rankings top 10 - despite the Merseyside clubs Sunday fixture being postponed due to the Reds Capital One Cup clash with Manchester City.The Power Rankings methodology reflects a players performance over the previous five weeks, with each preceding week worth fewer points. This means the Power Rankings reflect the in-form players of the moment.Below, we also present your clubs top points scorer and the cumulative seasons rankings.The Sky Sports Power Rankings will be updated each week during the season, so be sure to keep an eye on the big movers...Also See:Premier League gradesTitle race run-inCheap Rays Jerseys . This should be celebrated because it will not always be this way. With the amount of money given to players by their clubs these days, it is a wonder that so many of those teams allow the sport to continue to take away many of their assets so they can play for a different team in the middle of their season. Rays Jerseys 2019 . The Celtics closed out their first preseason under Stevens on Wednesday night with a 101-97 victory over the Brooklyn Nets, who rested a lot of their lineup including former Celtics Kevin Garnett and Paul Pierce. https://www.cheapraysonline.com/ . LOUIS -- St. Rays Jerseys 2020 . Catch all the action on TSN2 at 11pm et/8pm pt. The nine-time Big 12 champion Jayhawks are positioning themselves for another title, as they have run out to a flawless 6-0 mark in conference play thus far. Stitched Rays Jerseys .ca NFL Power Rankings, overtaking the Denver Broncos and remaining ahead of NFC competition San Francisco, Carolina and New Orleans.PITTSBURGH -- Pirates third baseman Jung Ho Kang has been placed on the 15-day disabled list with a left shoulder injury.Kang likely will miss two to four weeks after being injured sliding headfirst into second base in the eighth inning of Pittsburghs 6-5 loss to the Miami Marlins on Friday.Pittsburgh has recalled first baseman/outfielder Josh Bell from Triple-A Indianapolis for a game SSaturday night against Miami.dddddddddddd.Bell went 2-for-2 with a home run, four RBIs, two walks and three runs scored in four games during his first stint with Pittsburgh July 8-16. Since being sent back to Indianapolis, Bell has hit .211 with one home run. ' ' '