Armstrong was named Empire 8 Diver of the Meet at the 2023 Allegheny Empire Swimming and Diving Championships, held at the Webster Aquatic Center last week. On Thursday, Armstrong opened the week by winning the E8 Championship in the 3-meter diving event with a score of 428.85. He completed the E8 sweep in the 1-meter event on Saturday, recording an impressive score of 454.20.