By the numbers, Brown was one of the greatest pitchers to have ever played the game. Of moundsmen with at least 600 innings pitched, Brown has one of the lowest career ERAs (2.36) and highest career winning percentages (.741) in all of the Negro Leagues. His stats are somewhat skewed however by the fact that his professional playing days was cut woefully short.
At the start of the 1925 season, while playing in New York for the Lincoln Giants, Brown was (wrongfully) accused of murder in New York City. Suddenly wanted by the FBI, Brown went on the lam. He eventually made his way to the Midwest, likely landing in Chicago where he once had great success pitching for Rube Foster and the American Giants. Those days were gone.
Brown was determined to keep pitching however. In the spring of 1926, he found his way to Spring Valley, Illinois where he joined Gilkerson and his Union Giants for the next several months. During his brief tenure with the team and for many years after, Brown used the alias William "Lefty" Wilson on and off the field.
Wilson is credited with having the first start of the 1926 season for the Union Giants, an exhibition game on May 9th against the Princeton (IL) Tigers. The Union Giants won, 6-5, in eleven innings. Dave "Mule" Knight came in to pitch at some point, with Wilson finishing the game in left field.
Here are a handful of other games that Wilson pitched in for the Union Giants based on line scores and game summaries. He was likely on the mound every 3-4 days so there are plenty more unaccounted for:
- May 22: Gilkerson's Union Giants 7, LaSalle (IL) 1
- May 25: Gilkerson's Union Giants 6, Monmouth (IL) Independents 6
Wilson was relieved by Whitworth. The game ended in a tie after 10 innings because Monmouth had a second game scheduled that afternoon.
- May 31: Gilkerson's Union Giants 8, Sterling (IL) 4
- June 7: Gilkerson's Union Giants 9, Newton (IA) Maytags 1
Wilson gave up one run on three hits.
- June 12: Gilkerson's Union Giants 9, Chip's All Stars of Lone Rock (IA) 2
- June 20: Gilkerson's Union Giants 11, Knights of Columbus (Davenport, IA) 4
Wilson pitched all nine innings in a game against the Caseys, giving up four runs on nine hits. He struck out seven.
- June 27: Gilkerson's Union Giants 3, Galesburg (IL) 0
- June 27: Gilkerson's Union Giants 5, Galesburg (IL) 4
Wilson pitched in both games of a doubleheader. In the first contest, he threw a complete game shutout, giving up just three hits. In the second game, he pitched two innings of relief.
- July 4: Gilkerson's Union Giants 6, Lismore (MN) 1
At a big 4th of July celebration, Wilson pitched a complete game, giving up just one run. John Donaldson pitched the second half of the game for Lismore. According to Harry J. Earle of the Fairmont Daily Sentinel, "Lefty displayed pitching form galore."
- July 5: Gilkerson's Union Giants 14, Charles City (IA) Collegians 6
Despite having pitched a complete game the day before, Wilson entered the contest in the third inning after Maurice Young gave up six runs in the opening innings. Wilson slammed the door on the Collegians. "Not a man reached third base in the seven frames he worked. Lefty knows how to pitch," according to Earle.
- July 9: Gilkerson's Union Giants 2, Spencer (IA) 0
Wilson threw a one-hitter, striking out 17, against the Spencer team on July 9th.
- July 12: Gilkerson's Union Giants 12, Winona (MN) 7
By August, Wilson was pitching for a different African American team, the Lone Rock All Stars of Iowa. For the next several seasons, Dave Brown (as Wilson) would continue to move around from team to team in the Upper Midwest. He remained a wanted man.


























