Sport events in March in Tokyo

Hello,i plan to visit Tokyo between 3rd and 16th March 2015,i googled my question before but since i cant read japanese and all the sites i found where in japanese i still have no idea ^^ will there be any sport events or games in Tokyo in March?the sports that would really interest me are Football (Soccer),Baseball (Pros or Highschool) or Sumo ^^ but if there are other suggestions i would like to hear them too ^^

sumo is March is Osaka.
http://www.sumo.or.jp/pdf/en/mankitsu_1405.pdf
http://www.sumo.or.jp/en/ticket/year_schedule
Please go to Osaka by Shinkansen.
Other events, do not know yet time is too early.

Baseball
Tokyo Dome (Giants)
http://www.tokyo-dome.co.jp/e/dome/schedule/
Jingu Stadium (Yakult)
http://www.jingu-stadium.com/english/schedule.html
http://www.jingu-stadium.com/event/
Professional baseball, when you come to Japan, might still time is not performed game.
Japanese site, please try to translate translation software.
Football
Ajinomoto Stadium (FC TOKYO)
http://www.fctokyo.co.jp/english/schedule.html
If I look at the schedule of this year, there seems to be a game in March.
Soccer Pro League (J-League)
http://www.j-league.or.jp/eng/

Pro baseball (NPB) starts at the end of march every year, so no chance for you.
J league (football) starts at the beginning of march so you will have the chance to watch a game. There are many Tokyo metro area teams: FCTokyo, Yokohama Marinos, Urawa Reds, Kashiwa Reysol, kawasaky Frontale, and more, the schedule is available since late January every year.