1. PB, Personal Best, is a common running term.

There is another abbreviation with similar meaning, and that is PR(Personal Record). When a runner has achieved his best running result so far, it is often described as PB or PR.

2. SB(Season Best): the best result of the season, the best person of the season, and the best result of the season.

Example:

Liu? finished? a? disappointing? third? place? in13.4? seconds,? behind? the? world? indoor? championOliver? who? won? the? race? in? a? season? best? of12.99.?

Liu Xiang was ranked with a disappointing time of 13.4 seconds, behind Oliver who won the championship with a time of 12.99 seconds.

SB means steal base in baseball

SB is called Side Back in the football world. Full-back

In sports track and field events: sb= season best

SB Stadium Standford Bridge Stadium Stamford Bridge Stadium is the home of Premier League team Chelsea, which was built in 1877 and the Chelsea ball will be held in 1877.

SB = Sports book or Sportsbook, which originally means' sports gambling', and book means bookmaking. Nowadays, in addition to physical betting points, there are also popular online sports betting stations or online sports betting pages abroad. For operators, it is a kind of' product', similar to other businesses, hoping to make money from it, but like other businesses, it has risks and is not a sure win.