Mar 23, 2013; Santa Clara, CA, USA; San Jose Earthquakes forward Adam Jahn (14) and Seattle Sounders FC forward Sammy Ochoa (26) go up for the header ahead of Seattle Sounders FC midfielder Steve Zakuani (11) and San Jose Earthquakes defender Nana Attakora (23) during the first half at Buck Shaw Stadium. Mandatory Credit: Kelley L Cox-USA TODAY Sports