tennis-time/serve_times: 90

This table contains data behind the story Why Some Tennis Matches Take Forever.

serve_times.csv

Header	Definition
`server`	Name of player serving at 2015 French Open
`seconds_before_next_point`	Time in seconds between end of marked point and next serve, timed by stopwatch app
`day`	Date
`opponent`	Opponent, receiving serve
`game_score`	Score in the current game during the timed interval between points
`set`	Set number, out of five
`game`	Score in games within the set

players_time.csv

Header	Definition
`player`	Player name
`seconds_added_per_point`	Weighted average of seconds added per point as loser and winner of matches, 1991-2015, from regression model controlling for tournament, surface, year and other factors

events_time.csv

Header	Definition
`tournament`	Name of event
`surface`	Court surface used at the event
`seconds_added_per_point`	Seconds added per point for this event on this surface in years shown, from regression model controlling for players, year and other factors
`years`	Start and end years for data used from this tournament in regression

Data source: https://github.com/fivethirtyeight/data/blob/master/tennis-time/serve_times.csv

This data as json, copyable

rowid	server	seconds_before_next_point	day	opponent	game_score	set	game
90	Roger Federer	13	29-May-15	Damir Dzumhur	30-15	3	4-2