The 2025 Baltimore Orioles season was the 125th season in Baltimore Orioles franchise history, the 72nd in Baltimore, and the 34th at Oriole Park at Camden Yards. The Orioles tried to improve from the previous season's 91–71 record, but failed to do so, as they lost their 72nd game against the Boston Red Sox on August 26. Twenty-nine players spent time on the injured list during the campaign.Rill, Jake. "After disappointing year, O's have wind in their sails for '26," MLB.com, Saturday 27 September 2025. Retrieved 27 September 2025.

On May 17, the Orioles, who were sitting in last place in the AL East with a 15–28 record, fired manager Brandon Hyde, just two years removed from winning AL Manager of the Year.

The Orioles were mathematically eliminated from postseason contention on September 16, failing to qualify for the first time since 2022.Herrera, Ryan. "O's take stock of a 'very weird season' as postseason hopes end," MLB.com, Wednesday 17 September 2025. Retrieved The highlight of the season came in a September 6 home win against the defending champion Dodgers, a game they won 4–3 despite being no-hit for by Yoshinobu Yamamoto for innings.

During the 2025 season, the Orioles used 70 different players, tying the previous Major League Baseball record for most players used in a single season, originally set by the 2024 Miami Marlins. The record-tying appearance came when José Espada was used as a reliever on September 20. The Atlanta Braves later broke this record on September 28 and the 2026 San Francisco Giants would match their mark a season later.

Offseason The Orioles finished the 2024 season with a record of 91–71, making the playoffs as a Wild Card team. However, they would lose in the first round of the playoffs to the Kansas City Royals.

Transactions October 2024 LHP Tucker Davidson elected free agency. RF Austin Slater, RF Anthony Santander, C James McCann, RHP Burch Smith, LHP John Means, RHP Brooks Kriske, RHP Corbin Burnes elected free agency.

November 2024 DH Eloy Jiménez elected free agency. LHP Danny Coulombe elected free agency. RHP Jacob Webb elected free agency.

December 2024 Orioles signed outfielder Tyler O'Neill to a three–year, $49.5 million contract. Orioles signed catcher Gary Sánchez to a one–year, $8.5 million contract. Orioles signed right-handed pitcher Tomoyuki Sugano a one-year, $13 million contract.

January 2025 Orioles signed right-handed pitcher Charlie Morton signed a one-year, $15 million contract. Orioles signed right-handed pitcher Andrew Kittredge signed a one-year, $10 million contract. Orioles signed outfielder Dylan Carlson to a one-year, $975,000 contract plus incentives.

Regular season

Regular season standings

American League East

American League Wild Card

Record vs. opponents Record vs. American League

Record vs. National League

Game log Past games legend Orioles Win (#bfb) Orioles Loss (#fbb) Game postponed (#bbb) Eliminated from playoff spot (#933) Bold denotes an Orioles pitcher

|-style="background:#bfb;" | 1 || March 27 || @ Blue Jays || 12–2 || Eflin (1–0) || Berríos (0–1) || — || Rogers Centre || 40,734 || 1–0 || W1 |-style="background:#fbb;" | 2 || March 28 || @ Blue Jays || 2–8 || Gausman (1–0) || Morton (0–1) || — || Rogers Centre || 26,289 || 1–1 || L1 |-style="background:#bfb;" | 3 || March 29 || @ Blue Jays || 9–5 || Kremer (1–0) || Lovelady (0–1) || — || Rogers Centre || 27,005 || 2–1 || W1 |-style="background:#fbb;" | 4 || March 30 || @ Blue Jays || 1–3 || Bassitt (1–0) || Sugano (0–1) || Hoffman (1) || Rogers Centre || 21,069 || 2–2 || L1 |-style="background:#bfb;" | 5 || March 31 || Red Sox || 8–5 || Domínguez (1–0) || Newcomb (0–1) || — || Camden Yards || 45,002 || 3–2 || W1 |-style="background:#fbb;" | 6 || April 2 || Red Sox || 0–3 || Crochet (1–0) || Eflin (1–1) || Chapman (1) || Camden Yards || 18,146 || 3–3 || L1 |-style="background:#fbb;" | 7 || April 3 || Red Sox || 4–8 || Kelly (1–0) || Morton (0–2) || — || Camden Yards || 16,656 || 3–4 || L2 |-style="background:#fbb;" | 8 || April 4 || @ Royals || 2–8 || Lugo (1–0) || Kremer (1–1) || — || Kauffman Stadium || 14,196 || 3–5 || L3 |-style="background:#bfb;" | 9 || April 5 || @ Royals || 8–1 || Sugano (1–1) || Wacha (0–2) || — || Kauffman Stadium || 14,383 || 4–5 || W1 |-style="background:#fbb;" | 10 || April 6 || @ Royals || 1–4 || Bubic (2–0) || Povich (0–1) || Estévez (2) || Kauffman Stadium || 19,100 || 4–6 || L1 |-style="background:#bfb;" | 11 || April 7 || @ Diamondbacks || 5–1 || Eflin (2–1) || Gallen (1–2) || — || Chase Field || 20,333 || 5–6 || W1 |-style="background:#fbb;" | 12 || April 8 || @ Diamondbacks || 3–4 || Kelly (2–1) || Morton (0–3) || Martínez (2) || Chase Field || 23,843 || 5–7 || L1 |-style="background:#fbb;" | 13 || April 9 || @ Diamondbacks || 0–9 || Pfaadt (2–1) || Kremer (1–2) || — || Chase Field || 22,411 || 5–8 || L2 |-style="background:#bbb;" | ― || April 11 || Blue Jays || colspan=10| Postponed (rain); Makeup: July 29 |-style="background:#bfb;" | 14 || April 12 || Blue Jays || 5–4 || Baker (1–0) || Francis (1–2) || Bautista (1) || Camden Yards || 22,130 || 6–8 || W1 |-style="background:#fbb;" | 15 || April 13 || Blue Jays || 6–7 || Hoffman (2–0) || Bowman (0–1) || — || Camden Yards || 27,193 || 6–9 || L1 |-style="background:#fbb;" | 16 || April 15 || Guardians || 3–6 || Allen (1–1) || Morton (0–4) || Clase (2) || Camden Yards || 14,203 || 6–10 || L2 |-style="background:#bfb;" | 17 || April 16 || Guardians || 9–1 || Kremer (2–2) || Williams (1–1) || — || Camden Yards || 13,964 || 7–10 || W1 |-style="background:#bfb;" | 18 || April 17 || Guardians || 6–2 || Sugano (2–1) || Bibee (1–2) || — || Camden Yards || 16,201 || 8–10 || W2 |-style="background:#fbb;" | 19 || April 18 || Reds || 3–8 || Abbott (2–0) || Povich (0–2) || — || Camden Yards || 42,587 || 8–11 || L1 |-style="background:#bfb;" | 20 || April 19 || Reds || 9–5 || Domínguez (2–0) || Greene (2–2) || Bautista (2) || Camden Yards || 28,534 || 9–11 || W1 |-style="background:#fbb;" | 21 || April 20 || Reds || 2–24 || Rogers (1–0) || Morton (0–5) || Wynne (1) || Camden Yards || 19,053 || 9–12 || L1 |-style="background:#fbb;" | 22 || April 22 || @ Nationals || 0–7 || Parker (3–1) || Kremer (2–3) || — || Nationals Park || 29,504 || 9–13 || L2 |-style="background:#fbb;" | 23 || April 23 || @ Nationals || 3–4 || López (1–0) || Soto (0–1) || Finnegan (9) || Nationals Park || 22,246 || 9–14 || L3 |-style="background:#bfb;" | 24 || April 24 || @ Nationals || 2–1 || Povich (2–1) || Gore (2–3) || Bautista (3) || Nationals Park || 23,058 || 10–14 || W1 |-style="background:#bbb;" | ― || April 25 || @ Tigers || colspan=10| Postponed (rain); Makeup: April 26 |-style="background:#fbb;" | 25 || April 26 || @ Tigers || 3–4 || Mize (4–1) || Young (0–1) || Vest (3) || Comerica Park || 28,509 || 10–15 || L1 |-style="background:#fbb;" | 26 || April 26 || @ Tigers || 2–6 || Hurter (1–0) || Morton (0–6) || — || Comerica Park || 21,422 || 10–16 || L2 |-style="background:#fbb;" | 27 || April 27 || @ Tigers || 0–7 || Skubal (3–2) || Kremer (2–4) || — || Comerica Park || 28,613 || 10–17 || L3 |-style="background:#bfb;" | 28 || April 28 || Yankees || 4–3 || Sugano (3–1) || Warren (1–1) || Bautista (4) || Camden Yards || 22,775 || 11–17 || W1 |-style="background:#fbb;" | 29 || April 29 || Yankees || 3–15 || Rodón (4–3) || Gibson (0–1) || — || Camden Yards || 22,164 || 11–18 || L1 |-style="background:#bfb;" | 30 || April 30 || Yankees || 5–4 || Baker (2–0) || Carrasco (2–2) || Bautista (5) || Camden Yards || 22,381 || 12–18 || W1

|-style="background:#bfb;" | 31 || May 2 || Royals || 3–0 || Kremer (3–4) || Wacha (1–4) || Bautista (6) || Camden Yards || 26,364 || 13–18 || W2 |-style="background:#fbb;" | 32 || May 3 || Royals || 0–4 || Bubic (3–2) || Sugano (3–2) || — || Camden Yards || 19,348 || 13–19 || L1 |-style="background:#fbb;" | 33 || May 4 || Royals || 6–11 || Zerpa (2–0) || Canó (0–1) || — || Camden Yards || 31,956 || 13–20 || L2 |-style="background:#fbb;" | 34 || May 6 || @ Twins || 1–9 || López (3–2) || Povich (1–3) || — || Target Field || 19,779 || 13–21 || L3 |-style="background:#fbb;" | 35 || May 7 || @ Twins || 2–5 || Coulombe (1–0) || Morton (0–7) || Durán (5) || Target Field || 16,417 || 13–22 || L4 |-style="background:#fbb;" | 36 || May 8 || @ Twins || 2–5 || Jax (1–2) || Canó (0–2) || Durán (6) || Target Field || 17,410 || 13–23 || L5 |-style="background:#bfb;" | 37 || May 9 || @ Angels || 4–1 || Sugano (4–2) || Hendricks (1–4) || Bautista (7) || Angel Stadium || 30,778 || 14–23 || W1 |-style="background:#fbb;" | 38 || May 10 || @ Angels || 2–5 || Kochanowicz (2–5) || Gibson (0–2) || — || Angel Stadium || 27,975 || 14–24 || L1 |-style="background:#bfb;" | 39 || May 11 || @ Angels || 7–3 || Eflin (3–1) || Anderson (2–1) || — || Angel Stadium || 29,460 || 15–24 || W1 |-style="background:#bbb;" | || May 13 || Twins || colspan=10| Postponed (rain); Makeup: May 14 |-style="background:#fbb;" | 40 || May 14 || Twins || 3–6 || Stewart (1–0) || Kremer (3–5) || Durán (8) || Camden Yards || rowspan=2| 10,169 || 15–25 || L1 |-style="background:#fbb;" | 41 || May 14 || Twins || 6–8 || Funderburk (1–0) || Canó (0–3) || Sands (1) || Camden Yards || 15–26 || L2 |-style="background:#fbb;" | 42 || May 15 || Twins || 0–4 || Paddack (2–3) || Sugano (4–3) || — || Camden Yards || 30,926 || 15–27 || L3 |-style="background:#fbb;" | 43 || May 16 || Nationals || 4–5 || López (6–0) || Bautista (0–1) || Finnegan (14) || Camden Yards || 21,171 || 15–28 || L4 |-style="background:#fbb;" | 44 || May 17 || Nationals || 6–10 || Irvin (3–1) || Gibson (0–3) || — || Camden Yards || 28,208 || 15–29 || L5 |-style="background:#fbb;" | 45 || May 18 || Nationals || 4–10 || Soroka (1–2) || Eflin (3–2) || — || Camden Yards || 37,264 || 15–30 || L6 |-style="background:#fbb;" | 46 || May 19 || @ Brewers || 4–5 || Uribe (2–0) || Canó (0–4) || Megill (7) || American Family Field || 22,319 || 15–31 || L7 |-style="background:#fbb;" | 47 || May 20 || @ Brewers || 2–5 || Henderson (3–0) || McDermott (0–1) || Uribe (1) || American Family Field || 22,778 || 15–32 || L8 |-style="background:#bfb;" | 48 || May 21 || @ Brewers || 8–4 || Baker (3–0) || Alexander (2–4) || — || American Family Field || 30,554 || 16–32 || W1 |-style="background:#bbb;" | || May 22 || @ Red Sox || colspan=10| Postponed (rain); Makeup: May 23 |-style="background:#fbb;" | 49 || May 23 || @ Red Sox || 5–19 || Whitlock (3–0) || Domínguez (2–1) || — || Fenway Park || 31,150 || 16–33 || L1 |-style="background:#bbb;" | || May 23 || @ Red Sox || colspan=10| Postponed (rain); Makeup: May 24 |-style="background:#fbb;" | 50 || May 24 || @ Red Sox || 5–6 || Weissert (2–1) || Soto (0–2) || — || Fenway Park || 30,958 || 16–34 || L2 |-style="background:#bfb;" | 51 || May 24 || @ Red Sox || 2–1 || Kittredge (1–0) || Bernardino (2–2) || Domínguez (1) || Fenway Park || 34,604 || 17–34 || W1 |-style="background:#bfb;" | 52 || May 25 || @ Red Sox || 5–1 || Kremer (4–5) || Buehler (4–2) || — || Fenway Park || 36,824 || 18–34 || W2 |-style="background:#bfb;" | 53 || May 26 || Cardinals || 5–2 || Morton (1–7) || Fedde (3–4) || Bautista (8) || Camden Yards || 21,717 || 19–34 || W3 |-style="background:#fbb;" | 54 || May 27 || Cardinals || 4–7 || Matz (3–1) || Baker (3–1) || Helsley (11) || Camden Yards || 13,779 || 19–35 || L1 |-style="background:#fbb;" | 55 || May 28 || Cardinals || 4–6 || King (2–0) || Povich (1–4) || Helsley (12) || Camden Yards || 14,491 || 19–36 || L2 |-style="background:#bfb;" | 56 || May 30 || White Sox || 2–1 || Eflin (4–2) || Burke (3–6) || Bautista (9) || Camden Yards || 22,108 || 20–36 || W1 |-style="background:#bfb;" | 57 || May 31 || White Sox || 4–2 || Kremer (5–5) || Martin (2–6) || Bautista (10) || Camden Yards || 23,470 || 21–36 || W2

|-style="background:#bfb;" | 58 || June 1 || White Sox || 3–2 || Morton (2–7) || Houser (1–1) || Baker (1) || Camden Yards || 33,037 || 22–36 || W3