the lower seams on the baseball do a few different things to the advantage of offense.
- the lower seams have less drag when traveling thru the air and over the fence. lower seams = longer distance travel in the air.
- the lower seams have less drag when traveling to home plate from the pitchers hand. the CB will have less break. also due to grip (lack thereof) there is a greater chance for that CB to be hanging. hanging CB's = jog around the bases.
- the lower seams give the pitcher less "feel". less feel means less confidence. less confidence = higher ERA.
the above are all opinions of poster Slasher9 and are not authorized by TalkSox or any of TS sponsors.