Ehret attended St. Petersburg Junior College. She turned professional in 1965. Ehret finished fifth in the LPGA Championship in her rookie season and won it the following year. After a few years on tour without a win, she won the Birmingham Classic in 1973. Her most lucrative year on the LPGA Tour was 1978 when she earned $42,470.60, placed 22nd on the final money list, and had three 2nd or T-2 finishes.
Major Championship shown in bold