Tennis Umpire: Line Call Game
%ED%95%98%EB%A3%B0%EB%A6%AC%EB%9E%A9%EC%8A%A4 Sports Contains ads
Call IN/OUT, serves, foot faults and double bounces in a tennis umpire game.
- Downloads
- 68+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Nov 5
- 2026 · v1.0.4
Screenshots
About Tennis Umpire: Line Call Game
Can you make the right IN or OUT call? Become the tennis umpire and decide every close play.
Human Line Judge is a fast arcade tennis referee game played from first-person officiating views. The ball and players keep moving through the incident. Follow the flight, bounce, racket contact, and foot position before making your call.
Four tennis call modes
• Line IN or OUT: judge the ball mark against the painted line
• Serve IN or FAULT: read flat, slice, and kick serve landings
• Foot fault: watch the baseline and its imaginary extensions at racket contact
• Double bounce: decide whether racket contact or bounce two happened first
Margins and decision time tighten across 100 stages. Compete on separate public Google Play Games leaderboards for every mode. Three missed calls end a run, with one optional rewarded challenge to continue. This is a fictional casual game unrelated to real players, tours, or tournaments.
Human Line Judge is a fast arcade tennis referee game played from first-person officiating views. The ball and players keep moving through the incident. Follow the flight, bounce, racket contact, and foot position before making your call.
Four tennis call modes
• Line IN or OUT: judge the ball mark against the painted line
• Serve IN or FAULT: read flat, slice, and kick serve landings
• Foot fault: watch the baseline and its imaginary extensions at racket contact
• Double bounce: decide whether racket contact or bounce two happened first
Margins and decision time tighten across 100 stages. Compete on separate public Google Play Games leaderboards for every mode. Three missed calls end a run, with one optional rewarded challenge to continue. This is a fictional casual game unrelated to real players, tours, or tournaments.
What’s new
Version 1.0.4 · Updated November 5, 2026
Improved leaderboard stability and score synchronization. Fixed crashes when opening rankings and improved ad flow reliability.
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