My son used the Ritz card a few years ago to reach Marriott/SPG Platinum and IIRC he had to track his spend progress himself. Now he is close to hitting 75K in his card year again. Chase still doesn’t track, right?
SPG Luxury puts a message at the bottom of the statement:
Congratulations! You have qualifying charges of at least $75,000 on your Starwood Preferred Guest® American Express Luxury Card and therefore are eligible to be upgraded to Platinum Elite status.