Drought (sport)  In sports, a drought refers to instances in which an individual or team has gone through a lengthy period of time without accomplishing some goal. For a team, this usually refers to an extended period of time without making the playoffs or winning a championship. Droughts occur for a variety of reasons, from chronic mismanagement to bad luck. Some droughts are also popularly attributed to a curse. Several North American cities are considered to have championship droughts among their “Big Four” pro sports leagues:  Those who believe in the "Buffalo Curse" cite as examples the four consecutive Super Bowl losses by the Buffalo Bills from 1990 to 1993, as well as the failure of the Buffalo Sabres to ever win the Stanley Cup. Wide Right, No Goal, and The Music City Miracle also contribute to the belief in the Buffalo Curse. In 2006, when the Sabres lost to the Carolina Hurricanes in Game 7 of the Eastern Conference Finals, four of their top six defensemen were lost to injury along with Tim Connolly, the leading scorer of the playoffs at the time of his injury. Even though the Sabres made it back to the conference finals the next year, they lost again, this time to the division rival Ottawa Senators. It is notable that the Buffalo Bills won the AFL championship in 1964 and 1965. The alleged “curse”, however, has not extended to the city's fringe or minor league teams—the Buffalo Bandits of the NLL have won 4 league championships (1992, 1993, 1996, 2008) and six division Championships (1992, 1993, 1994, 2004, 2006, 2008), and the Western New York Flash of the National Women's Soccer League, based in Buffalo but playing home games in Rochester, won the 2016 NWSL Championship. The Flash also won league titles in the two competitions that directly preceded the NWSL—Women's Professional Soccer in 2011 and WPSL Elite in 2012. The Flash also won the NWSL Shield, awarded to the team with the best regular-season record, in that league's inaugural 2013 season, but lost the championship final to Portland Thorns FC. The Buffalo Beauts of the National Women's Hockey League won their first Isobel Cup in the 2016–17 season. The San Diego Padres have never won a World Series, believed to stem from the "San Diego Sports Curse". San Diego's former NFL team, the Chargers and its former NBA teams, the Rockets and Clippers, never won a Super Bowl or an NBA championship when located within the city.