This unprecedented streak earns him an accusation of cheating from his volatile opponent, George Crato.

He drove in 90 or more runs from 1997 to 2005, a streak of run production unprecedented for a second baseman, a position typically known for its defense.

George's unprecedented streak of eight 300-carry seasons is in jeopardy.

Also, every season from 1978 through 1987 saw a different World Series winner, a streak unprecedented in baseball history.

USC extended its unprecedented streak of Pac-10 titles to six in a row, having already broken the record the previous season with five.

The colt then went on a winning streak almost unprecedented in racing.

He had a then unprecedented streak over two seasons, of 40 races, without a DNF, all with in-house engines.

Stephens, 73, is the legendary trainer whose unprecedented streak of five consecutive Belmont Stakes victories was ended last June.

On the super speedways, Lorenzen defeated all of his competition to compile an unprecedented streak of wins in major races.

This unprecedented streak is the fiscal equivalent of defying gravity.