POLITICS 10/26/2010 11:37 am ET | Updated May 25, 2011 OH-Sen: 49% Portman (R), 38% Fisher (D) (Wilson 10/21) Brad J Shannon Huffington Post Wilson Research Strategies 10/20-21/10; 500 likely voters, 4.4% margin of error Mode: Live phone interview (THE HILL article) Ohio 2010 Senate 49% Portman (R), 38% Fisher (D) (chart) Jump to comments Do you have information you want to share with HuffPost? Here’s how. Suggest a correction Brad Shannon Operations Manager / Technical Director, The Huffington Post's DC Bureau. MORE: Lee Fisher Poll Update Rob Portman Ohio Senate 2010 Ohio Subscribe to the Politics email. How will Trump’s administration impact you?