Sara Errani defeated Jil Teichmann 3–6, 6–4, 6–2 in the first round of Roland Garros on clay on 28 May 2023, producing a significant upset against the pre-match favourite. Teichmann entered as the stronger odds proposition at 1.39, but Errani, priced at 3.22, recovered from losing the opening set to dominate the latter stages of the match. The Italian's ability to adjust tactically after the first set proved decisive, as she broke Teichmann's resistance in the second and third sets to secure a comfortable final margin. The result represents a notable comeback victory for Errani on the Roland Garros clay, where her experience proved valuable against a younger opponent struggling to maintain consistency.