Reinier de Ridder will debut in the light heavyweight division against Roman Dolidze at UFC Sacramento on Aug. 22 [1].
The move marks a significant pivot for the former ONE Championship two-weight champion as he attempts to reverse a recent losing streak. By shifting weight classes, de Ridder is prioritizing long-term health over the struggle to maintain a lower weight limit.
De Ridder previously competed in the middleweight division at 185 lb. He said the process of cutting to that weight was the "dumbest s—t I’ve ever done" [2]. The fighter said that cutting weight at 185 lb was hurting his performance and health [3], leading to his decision to move up to 205 lb [3].
Beyond physical health, de Ridder cited a deteriorating professional environment as a catalyst for change. He criticized his time at Kill Cliff FC, saying that the training quality at the gym had been declining [4]. He said he is looking for a better environment to support his preparation for the upcoming bout.
This transition comes after a strong start to his UFC tenure. De Ridder held a record of four-zero in his first four UFC fights [5] before facing challenges that prompted this shift in strategy. The upcoming fight in California serves as a test of whether the additional mass and improved health will translate to success in a heavier division.
De Ridder's move to the 205 lb class is intended to eliminate the dangerous weight-cutting practices that he believes compromised his ability to compete at the highest level [3].
“"I’m moving up because cutting weight at 185 lb was hurting my performance and health"”
De Ridder's shift to light heavyweight reflects a growing trend in mixed martial arts where athletes prioritize physiological well-being over the competitive advantage of being the larger fighter in a lower weight class. By combining a weight increase with a change in training environment, de Ridder is attempting a total systemic reset to recover the momentum he possessed during his initial 4-0 UFC run.
