At the Paul Hunter Classic, Poomjaeng won three matches and then defeated Neil Robertson 4–2 to reach the quarter-finals where he lost 4–2 to Rod Lawler. This result would later help him finish 32nd on the Order of Merit. Poomjaeng's first appearance at a ranking event this season was at the International Championship, but he was beaten 6–2 by Mark Davis in the first round.&lt;ref name="2014/15"&gt;&lt;/ref&gt; At the UK Championship he recorded wins over Andrew Norman and Michael Holt, before Marco Fu knocked him out 6–3 in the third round. Fu also eliminated Poomjaeng in the second round of the Welsh Open this time 4–2. Poomjaeng won three frames in a row from 3–1 down against Robertson in the first round of the China Open with the match eventually going into a deciding frame. Poomjaeng took it on the final black and then whitewashed Jack Lisowski 5–0 to play in the last 16 of a ranking event for the only time this season, where he lost 5–1 against Gary Wilson.