Running up the score no intent to hit them) as this would insult the opposing team, violate the spirit of the game, and hurt their own batting average. Amateur, high school, and international baseball games often have a mercy rule so that games end sooner when the lead is deemed to be insurmountable (e.g. by 10 runs after 5 innings). However, since the home team always gets one final at-bat if they are trailing, the visiting team can in theory score unlimited runs in the top half of the inning. One of the unique rules of curling allows for the losing team to concede
Safety (gridiron football score) is now slightly more likely after the rule change in 2015 which allowed the defense to take possession and score on a conversion attempt. Before 2015, the only scenario in which a one-point safety could have been scored in the NFL would have involved the defense kicking or batting a loose ball out the back of its own end zone without taking possession of the ball. In college football and the NFL, a conversion safety can also be scored by the defense, though this has never occurred. To accomplish this, the team attempting the try would need to somehow be