Early minor league career (1909–1910) In 1909, Williams signed with the minor league Lincoln Railsplitters, who he had tried out with a year before. Lincoln then
farmed Williams out to the
Monmouth Browns of the Class-D
Illinois–Missouri League from 1909
–1910. The Browns had to pay Monmouth US$300 in accordance with the draft, but the Lincoln club contested the transaction, since Williams's contract was still owned by the Railsplitters. Williams again played with the Monmouth Browns in 1910, who were now members of the Class-D
Central Association. In July, as a member of the Monmouth club, Williams hit a home run during an
exhibition game against the MLB
Chicago Cubs, which ended in the Cubs favor by a score of 5–to–4. By the end of the season, Williams had compiled a .290 batting average with 138 hits, 30 doubles, 11 triples, and seven home runs in 128 games played. Amongst league batters, he was second in triples, third in
total bases (211), and fourth in slugging percentage (.443). After the season, the St. Louis Browns stated their intent for Williams to make his MLB debut during the 1911 season. He made his MLB debut on April 12, against the
Cleveland Naps. In that game, he had three hits, which included two doubles, in three
at-bats. In July, Williams was benched due to poor play. The
Lincoln Evening News stated that Williams had trouble hitting
curveballs. Williams joined the Montgomery Rebels of the Class-A
Southern Association at the start of the 1912 season. On June 17, Williams quit the Montgomery club after he stated it was too hot to play baseball in the area. He returned to his home-town of Omaha, where he played during the 1911 season where he asked the team for a contract. Williams made his MLB season debut on July 27, against the
New York Highlanders. In that game, he got one hit, a double, in three at-bats. During the next game on September 28, Williams hit his second career home run, also against Frank Lange. In May, a
syndicated column "Ball and Bat Notes" had a section calling Williams "one of the best fielders in the country". Williams batted .273 with 72 runs scored, 147 hits, 21 doubles, 16 triples, five home runs, 51 RBIs, and 31 stolen bases in 148 games played. Amongst
American League batters, Williams was second in
strikeouts (87); tied for fourth with
Ty Cobb in triples; tied for fifth with
Rube Oldring, and
Danny Moeller in home runs; tied for sixth with Oldring in
at-bats per home runs (107.6), and eighth in
extra base hits (42). Williams re-signed with the St. Louis Browns in March 1914. The Browns feared that Williams would sign with a
Federal League team, since it was reported in February that he was in talks with the
Kansas City Packers, however he continued his tenure with St. Louis. Williams led the American League in batting average until the beginning of June. At one point in the season, Williams was sustaining a .452 batting average, with
Sam Crawford, and
Shoeless Joe Jackson trailing behind that. On June 26,
The Washington Post reported that Williams hit one of the longest home runs ever at
Sportsman's Park. Sportswriter Charles Bartlett stated that St. Louis manager
Branch Rickey was the reason for Williams success that year, writing: "Branch Rickey is the man who made a star of Gus Williams. Who ever heard of [Williams] playing the brand of ball he's been exhibiting this year". In July, Williams went into a slump, causing manager Rickey to position him at the sixth spot in the Browns
batting order. On the season, Williams batted .253 with 51 runs scored, 126 hits, 19 doubles, six triples, four home runs, 47 RBIs, and 35 stolen bases. He led American League hitters in strikeouts that season (120). Williams was also tied for seventh with
Howie Shanks,
Marty Kavanagh,
Tris Speaker, and
Jimmy Walsh in home runs; and tied for ninth with
Donie Bush, and Ty Cobb in stolen bases. Browns manager Branch Rickey stated before the start of the season that he expected Williams to have a more productive season then 1914. The
Kingston Daily Freeman called Williams the "best bad ball player" that season. With St. Louis that season, he batted .202 with 15 runs scored, 24 hits, two doubles, two triples, one home run, 11 RBIs, and 11 stolen bases in 45 games played. He made his last MLB appearance on June 18.
Later career (1915–1918) On August 21, 1915, the St. Louis Browns traded Williams to the minor league
Toronto Maple Leafs of the
Double-A International League in exchange for a pitcher
to be named later. On the season with Toronto, Williams batted .285 with 97 hits, 15 doubles, nine triples, and eight home runs in 90 games played. He finished the seasons fifth in the International League in home runs. After the season, Williams wrote
Rowdy Elliott, the manager of the
Oakland Oaks, requesting a chance to try out for the team. Elliott said that he was not interested in another left-handed hitter, as he already had outfielders
Rube Gardner and
Robert Middleton, who were also left-handed. The Volunteers won the Southern Association Championship that year. At the end of the 1916 season, Williams was selected by the Double-A
Louisville Colonels of the
American Association in the minor league draft. He played the entire 1917 season with the Colonels, batting .279 with 161 hits, 29 doubles, 24 triples, and seven home runs in 148 games played. Williams led the American Association in triples; was fifth in doubles; and tied for fifth with
Dave Altizer,
Johnny Beall,
Ray Demmitt,
Cozy Dolan, and
Fred Nicholson in home runs. After the season, Louisville traded Williams, along with
Red Corriden, to the
Indianapolis Indians, who like the Colonels were members of the American Association. Williams batted in the lead-off spot in the Indians batting order. He primarily played
right field for the Indians. The Indians were in talks with the
St. Louis Cardinals to send Williams back to the majors, but negotiations fell through, resulting in him staying in Indianapolis. On the season, Williams batted .279 with 19 hits, four doubles, and three triples in 17 games played. That season would prove to be his last in professional baseball. ==Later life==