Home / Birthday profiles / Kayla Day
Portrait of Kayla Day

Birthday profile

Kayla Day

Kayla Day, American tennis player

Find birthday twinsOpen interactive profile
Born
September 28, 1999
Age in 2026
27
Zodiac sign
Libra
Birth year
1999

About Kayla Day

Kayla Day is an American professional tennis player. She has a career-high singles ranking of world No. 84 by the WTA reached in April 2024. As a junior, she won the 2016 US Open in singles and was a finalist in doubles, partnering with Caroline Dolehide. Shortly after turning 17, Day won her first career title at the 50k tournament in Macon, Georgia. She won the 2016 USTA Girls 18s National Championships to earn a wildcard into the main draw of the US Open. The following week, she played in her first career Grand Slam at the 2016 US Open, and won her first match against compatriot Madison Brengle.

Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.

Kayla Day timeline

  1. As a junior, she won the 2016 US Open in singles and was a finalist in doubles, partnering with Caroline Dolehide.
  2. She won the 2016 USTA Girls 18s National Championships to earn a wildcard into the main draw of the US Open.
  3. The following week, she played in her first career Grand Slam at the 2016 US Open, and won her first match against compatriot Madison Brengle.
  4. She has a career-high singles ranking of world No. 84 by the WTA reached in April 2024.

The world when Kayla Day was born

Kayla Day was born in 1999. The year snapshot below places that birthday in its cultural and historical setting: the music and films people were following, the headlines shaping public life, and the everyday prices families encountered.

Culture in 1999

  • #1 song"Believe" – Cher
  • Top movieAmerican Beauty
  • Top TV showER
  • Best-selling bookHarry Potter and the Prisoner of Azkaban - J.K. Rowling

Headlines and milestones

  • Major sports momentUS Women's Soccer team wins World Cup on Brandi Chastain's penalty kick
  • Top headlineY2K fears grip the world as the millennium approaches
  • Technology milestoneNapster launches — music sharing revolution
  • Defining fadY2K panic
  • Notable inventionNapster (peer-to-peer file sharing)
  • World population6.01 billion

United States snapshot

  • U.S. leaderBill Clinton
  • Sports championNew York Yankees (World Series)
  • Also wonSan Antonio Spurs (NBA)
  • U.S. population272.7M

1999 versus 2026

These figures put everyday life in Kayla Day's birth year beside the site's latest United States snapshot.

Measure19992026
Gas$1.17$3.45/gal
Average home$133,300$435,000
Average income$50,641$67,500
Minimum wage$5.15$7.25/hr (federal)
Movie ticket$5.08$11.95
Postage stamp$0.33$0.73
Population272.7M341 million

Sources and editorial standards

This profile combines a biographical source with structured birthday and historical context. Sources recorded for this profile: Wikipedia, WTA. See our editorial policy for sourcing, corrections, and review standards.

Read the source biography on Wikipedia. Wikipedia text is available under the Creative Commons Attribution-ShareAlike License.