Zamarii Sanders wins both the 100 meters and the 200 meters at the New Balance Outdoor Nationals in Philadelphia, according to reports from Yahoo Sports. The results show Sanders completing a sweep of the two sprint events, taking first place in each distance. The coverage describes his performance as dominant, emphasizing that he captures the top spot in both races rather than splitting wins with other athletes. Both reports are consistent that the meet is the New Balance Outdoor Nationals, and that Sanders’ victories come specifically in the 100m and 200m. The information provided does not include times, margins, or details about heats and semifinals, nor does it mention any other event outcomes at the meet. Overall, the available sources agree on the key outcome: Sanders stands out by winning the 100m and 200m titles at the Philadelphia competition.