Get 15% off your Sporting ticket this weekend at

Through Major League Soccer's monthly promotion with SeatGeek, supporters can get 15% off their ticket to Sunday's Retro Night match at Children's Mercy Park by visiting and using the promo code SGSHUTOUT.

Sporting Kansas City hosts defending MLS Cup champion Atlanta United FC at 8 p.m. CT Sunday. The Retro Night showdown will see Sporting turn back the clocks with a comprehensive throwback experience, and the first 10,000 fans through the stadium gates will receive a free retro-themed poster courtesy of the Kansas City Zoo.

This weekend's 15% ticket discount comes after MLS goalkeepers combined to post 31 shutouts during the month of April. Throughout the season, SeatGeek will offer a specified percentage off ticket purchases based on the combined number of MLS clean sheets each month. Two shutouts is good for 1% off.

For the next three days, the 15% discount can be applied to any Sporting match throughout the 2019 season on a single-use basis.

Sunday's game will see Sporting put a 10-game regular-season home unbeaten run on the line against a star-studded Atlanta side that cruised to the MLS Cup title last December. The contest is set to air live on FS1, FOX Deportes, Sports Radio 810 WHB, SiriusXM FC and ESPN Deportes KC 1480 AM.