For seven years, the Highlanders and the Giants had shared New York City without sharing a baseball field. Since the Highlanders' founding in 1903, the American League and National League teams had coexisted at opposite ends of Manhattan's baseball geography -- the Highlanders at Hilltop Park, the Giants at the Polo Grounds -- without meeting in competition. In October 1910, that changed. The two teams negotiated a best-of-seven postseason exhibition, and for the first time, fans could watch New York play New York in the sport that mattered most to the city.
Setting the Stage
The Highlanders earned their place in the series by finishing second in the American League with an 88-63 record. Russ Ford's historic rookie season, Hal Chase's .362 batting average, and a deep pitching staff had produced the franchise's best season in years. The Giants, perennial National League contenders managed by John McGraw, brought the prestige and experience that came with being New York's established baseball franchise.
The series was historic for what it represented: the first time the two teams had stepped onto each other's fields since 1903. For seven years, geography and league pride had kept them apart. The Highlanders played at Hilltop Park in upper Manhattan. The Giants played at the Polo Grounds, just across the Harlem River. They'd been close enough to hear each other's crowds but had never competed. October 1910 changed that.
Game 2: The Ninth-Inning Rally
The series' signature moment came on October 14 at Hilltop Park. The Highlanders trailed the Giants late in the game, but in the bottom of the ninth inning, they mounted a rally that rewrote the script. Two runs scored as the Highlanders strung together hits and aggressive baserunning. The winning run came when the bases were loaded and Giants pitcher Hooks Wiltse -- normally one of the NL's most reliable arms -- walked Hal Chase, forcing home the go-ahead run.
Jack Warhop pitched the complete game, holding the Giants to four runs while his teammates provided just enough offense. The 5-4 victory was the Highlanders' finest moment of the entire postseason -- a comeback win against a superior opponent, at their home park, with their franchise player driving in the winning run on a walk. The crowd at Hilltop Park erupted.
Game 6: The Blowout
If Game 2 was drama, Game 6 was demolition. Jack Quinn took the mound for the Highlanders and used his spitball to neutralize the Giants' lineup. Meanwhile, the Highlanders' offense produced a second inning for the ages -- eight runs in a single frame, an avalanche of hits and walks that turned the game into a procession. The final score was 10-2, and the series stood at three games apiece heading into the decider.
Quinn's performance was a reminder that Ford wasn't the only pitcher on the staff capable of dominance. The spitball, legal in 1910, gave Quinn a weapon that moved differently from Ford's emery ball but was equally difficult for hitters to track. Between Ford's scuffed baseballs and Quinn's saliva-aided deliveries, the Highlanders' pitching staff offered opponents a menu of uncomfortable choices.
Game 7: Mathewson's Third Win
The deciding game took place on October 21 at the Polo Grounds, and it belonged to Christy Mathewson. The Giants' ace -- already one of the most dominant pitchers in baseball history -- won his third game of the series, echoing his three-shutout performance in the 1905 World Series against Philadelphia. Mathewson didn't throw a shutout this time, but he didn't need to. The Giants scored early and built a lead that the Highlanders couldn't overcome.
Larry Doyle's three-run home run provided the decisive blow. The blast gave the Giants a cushion that made the late innings a formality. The Highlanders scored three runs but never seriously threatened to come back. The final score was 6-3, and the series ended with the Giants celebrating on their home field.
What the Series Meant
The Highlanders lost the series, but they'd proven something. For seven years, the question lingered: could the American League franchise compete with McGraw's Giants? The answer was yes -- not well enough to win, but well enough to make it a contest. The Highlanders had won three games, including a dramatic comeback and a lopsided blowout. They'd shown they belonged on the same field as the National League's best.
For the franchise's future, the series planted a seed. The Highlanders would become the Yankees in 1913 and would move to the Polo Grounds that same year, sharing the Giants' home. The rivalry that flickered to life in October 1910 would eventually produce some of baseball's greatest moments -- Subway Series matchups that defined New York sports for generations.
| Series | Best-of-seven exhibition |
| Result | Giants win, 4 games to 3 |
| Game 2 (Oct 14) | Highlanders 5, Giants 4 (9th-inning rally) |
| Game 6 | Highlanders 10, Giants 2 (8-run 2nd inning) |
| Game 7 (Oct 21) | Giants 6, Highlanders 3 |
| Mathewson Wins | 3 games in the series |
| Doyle HR | 3-run homer in Game 7 |
| Highlanders Pitchers | Warhop (CG, Game 2), Quinn (Game 6) |
The Road Ahead
The 1910 Subway Series was a beginning, not an ending. The Highlanders' willingness to compete with the Giants -- and their ability to push the series to seven games -- established the cross-town rivalry as something genuine. It wasn't just a marketing exercise. These were two teams that could play each other hard, and both sides knew it.
The relationship between the franchises would grow more complicated. In 1911, the Highlanders would invite the Giants to share Hilltop Park after a fire destroyed the Polo Grounds -- a gesture of goodwill that the Giants would reciprocate when the Yankees moved to the Polo Grounds in 1913. Competition and cooperation would alternate for years, eventually producing the rivalry that defined New York baseball.
Highlanders Founded
The American League franchise arrives in New York, establishing the two-team dynamic that would define the city's baseball identity.
Series Begins
The Highlanders and Giants agree to a best-of-seven postseason exhibition, the first competitive matchup between the two teams since 1903.
Game 2: Highlanders Win 5-4
Chase scores the winning run on a bases-loaded walk in the ninth inning. Warhop pitches a complete game.
Game 6: Highlanders Win 10-2
Quinn's spitball and an eight-run second inning produce a blowout that ties the series at three games apiece.
Game 7: Giants Win 6-3
Mathewson wins his third game. Doyle's three-run homer seals the series for the Giants at the Polo Grounds.
Frequently Asked Questions
Was the 1910 Subway Series an official World Series?
No. It was a negotiated best-of-seven exhibition between the Highlanders and the Giants. The Highlanders had finished second in the American League and weren't eligible for the official World Series, but the two New York teams arranged a postseason matchup on their own.
Who won the 1910 Subway Series?
The Giants won the series four games to three. Christy Mathewson won three games for the Giants, including the decisive Game 7. The Highlanders' highlights included a dramatic ninth-inning comeback in Game 2 and a 10-2 blowout in Game 6.
When was the last time the Highlanders and Giants had played each other before 1910?
The two teams hadn't played at each other's ballparks since the Highlanders' founding in 1903. The 1910 Subway Series was the first competitive matchup between the franchises in seven years.