Gavin Fien, 3B, Great Oak (CA) Emerges as Top Prospect for 2026 MLB Draft
Gavin Fien stands out as one of the premier high school baseball prospects in the 2025 MLB Draft class. The 6’3″, 200-pound third baseman from Great Oak High School in Temecula, California has been turning heads with his impressive physical tools and production at the plate. Fien combines a long, strong athletic build with advanced hitting ability that has major league scouts taking notice.
His rise hasn’t happened by accident. The Great Oak standout has been putting in work, developing his skills at both third base and shortstop while also occasionally patrolling the outfield. With the versatility to play multiple positions and a frame that suggests more power to come, Fien’s stock continues to trend upward following what scouts described as a “mammoth summer” on the showcase circuit with the San Diego Show travel team.
| Player | Position | Height | Weight | Bats/Throws | School |
|---|---|---|---|---|---|
| Gavin Fien | 3B/SS/OF | 6’3″ | 200 lbs | R/R | Great Oak (CA) |
Contents
Background of Gavin Fien
Gavin Fien has emerged as one of the most promising baseball prospects in the 2025 MLB Draft class. His combination of size, power, and defensive versatility has put him on the radar of scouts nationwide.
Early Life and Education
Born in Temecula, California, Gavin Fien has developed into a physically imposing presence on the baseball diamond. Standing at 6-foot-3 with a solid 200-pound frame, Fien possesses the build that major league scouts drool over.
What stands out immediately about Fien is his athletic build that suggests both power and agility. He’s been developing his skills in Southern California’s competitive baseball environment, which has produced countless MLB talents over the years.
Fien has been honing his craft with the San Diego Show travel team, one of the premier development programs in California. This has given him exposure to high-level competition throughout his formative years.
High School Career Highlights
At Great Oak High School, Fien has established himself as a versatile defensive player who can handle multiple positions. He primarily plays third base but has experience at shortstop and outfield, demonstrating the kind of defensive flexibility MLB teams value.
His offensive capabilities are what truly set him apart. Fien has been described as the top right-handed high school bat in the 2025 Draft class. His hitting mechanics, while somewhat unorthodox with high hands in his setup, produce consistent line drives with significant bat speed.
| Fien’s Profile | Details |
|---|---|
| Height/Weight | 6’2″, 193 lbs |
| Bats/Throws | Right/Right |
| Primary Position | Third Base |
| Secondary Positions | Shortstop, Outfield |
| Age | 18 years, 1 month |
Fien had a mammoth summer performance that elevated his draft stock considerably. His combination of raw power and hit tool has many scouts projecting him as a potential first-round selection in the 2025 MLB Draft.
Scouting Report
Gavin Fien shows impressive tools across all aspects of his game. His powerful bat and exceptional defensive skills at third base make him one of the most promising prospects in the 2025 class.
Batting and Offensive Skills
Fien possesses a high-ceiling offensive profile with considerable raw power. The right-handed hitter generates tremendous bat speed from his 6-foot-2 frame, resulting in consistent hard contact. His slash line of .450/.485/.767 demonstrates his ability to combine average, on-base skills, and power.
What stands out most is Fien’s approach at the plate. Despite an unorthodox setup with high hands, he maintains excellent barrel control. His swing produces line drives to all fields with natural loft.
Fien shows advanced pitch recognition for his age. He doesn’t expand the zone often and has shown the ability to handle both velocity and breaking pitches with maturity beyond his years.
| Batting Stats | Value |
|---|---|
| Bats/Throws | R/R |
| Slash Line | .450/.485/.767 |
| Approach | Aggressive with good pitch selection |
Defensive Capabilities at 3B
Fien demonstrates excellent defensive instincts at third base. His quick first step and soft hands allow him to cover significant ground at the hot corner. He shows natural ability reading balls off the bat and takes efficient routes.
His arm strength is a significant asset. Fien makes strong, accurate throws across the diamond, even when off-balance or moving laterally. This arm versatility makes him a potential multi-position infielder.
While primarily a third baseman, Fien has also played shortstop and outfield positions, showcasing his defensive versatility. His footwork around the bag continues to improve, suggesting room for further development.
His defensive ceiling remains high, with coaches praising his baseball IQ and ability to position himself correctly based on game situations and hitter tendencies.
Speed and Baserunning
Fien displays above-average speed for his size and position. He’s not a burner on the basepaths, but his athleticism translates to efficient baserunning with good instincts.
His home-to-first times sit in the 4.2-4.3 second range—solid for a corner infielder with his power profile. Fien takes intelligent extra bases and rarely makes mistakes when running.
On defense, his speed contributes to his range, particularly to his left where he shows the ability to make plays deep in the hole. This lateral quickness projects well as he continues developing.
For a power-hitting corner infielder, Fien’s speed represents a valuable complementary tool that enhances his overall profile and versatility.
Physical Profile and Projection
At 6-foot-2 and approximately 193 pounds, Fien possesses an ideal long and strong athletic build. His frame suggests room for additional muscle development without sacrificing mobility.
Currently 18 years old, Fien’s physical maturity indicates he’s beginning to grow into his power. His body type projects favorably for a corner infielder with the potential to hit for both average and power at higher levels.
Scouts are particularly intrigued by his bat speed and natural strength. These attributes typically translate well to wood bats—a crucial consideration for MLB Draft prospects.
Speaking of the draft, Fien projects as a potential early-round selection in 2025 if his development continues on trajectory. He’s currently playing travel ball with the San Diego Show and appears destined for a high-profile college program if he chooses that route.
Collegiate Prospects and Recruitment
Gavin Fien’s combination of physical tools and on-field production has made him a highly sought-after recruit in the 2025 class. His recruitment process highlights both his potential as a collegiate athlete and his professional baseball prospects.
Recruitment Journey
Fien established himself as an elite prospect early in his high school career at Great Oak High School in Temecula, California. Standing 6’2″ and weighing around 195 pounds, he possesses the physical attributes college recruiters covet.
Playing for the San Diego Show travel team provided him national exposure on the showcase circuit. His performances at Perfect Game events particularly boosted his recruitment stock.
Several Power 5 programs expressed interest in Fien’s services, drawn to his versatility as both a third baseman and outfielder. His right-handed power bat and strong arm became talking points among college scouts.
| Player Profile | Details |
|---|---|
| Position | 3B/SS/OF |
| Height/Weight | 6’2″ / 195 lbs |
| Bats/Throws | Right/Right |
| High School | Great Oak (Temecula, CA) |
| Travel Team | San Diego Show |
Commitment to a College Program
Though still weighing his options, Fien has garnered attention from several top-tier baseball programs across the country. His power potential and defensive versatility have made him a priority recruit.
College coaches have been impressed with his advanced approach at the plate and projectable frame. The right-handed hitter shows potential to develop into a middle-of-the-order bat at the collegiate level.
Beyond college baseball, Fien has positioned himself as a potential MLB draft prospect. Scouts have already begun evaluating him for professional potential, with his power and defensive versatility as major selling points.
His college commitment will likely be influenced by both program fit and draft considerations. Fien represents the increasingly complex balance faced by elite high school prospects when weighing college baseball versus professional opportunities.
Comparative Analysis
Gavin Fien stands out in the 2025 draft class with his combination of size, power potential, and defensive versatility. When comparing him to his peers, several metrics show why scouts have him ranked in the top 10 of his class.
Peers in High School Baseball
Fien’s 6’3″, 200-pound frame puts him in elite company among high school infielders. While Ethan Holliday ranks in the top five prospects for the 2025 class, Fien isn’t far behind at #9 overall according to Perfect Game.
When comparing offensive production, Fien’s right-handed power bat profiles similarly to Brady Ebel, though Fien offers more defensive positional flexibility between third base and outfield. Xavier Neyens and Kayson Cunningham bring different skill sets to the table, but neither matches Fien’s combination of size and power potential.
The San Diego Show travel team has helped showcase Fien’s talents against other top prospects like Sean Gamble and Dean Moss, allowing scouts to make direct comparisons.
| Player | Position | Height/Weight | Bats/Throws | Ranking |
|---|---|---|---|---|
| Gavin Fien | 3B/OF | 6’3″/200 | R/R | #9 (PG) |
| Ethan Holliday | INF | 6’2″/180 | L/R | Top 5 |
| Brady Ebel | INF | 6’1″/190 | L/R | Top 20 |
First Overall Pick Potential
Many prospects dream of hearing their name called first in the draft. Fien has legitimate tools that keep him in the conversation. His physical projection and advanced hit tool make him a potential top-10 selection. However, reaching that coveted #1 spot would require exceptional senior-year performance.
FSU’s left-handed pitcher currently sits atop most early 2025 rankings. Holliday is also mentioned as a potential first overall candidate. For Fien to climb higher, he’ll need to show more consistency at the plate and defensive refinement at third base.
Historically, high school position players selected first overall have displayed five-tool potential. Fien’s power and arm strength are plus tools, but he’ll need to demonstrate improved hit tool consistency to join that elite company. His Perfect Game profile suggests he has the physical tools to continue rising up draft boards.
Gavin Fien’s Impact on the Team
Gavin Fien has become a cornerstone for Great Oak High School, combining his exceptional batting skills with strong defensive capabilities at third base. His influence extends beyond statistics, shaping team dynamics through both his play and presence.
Leadership and Team Dynamics
At just 17 years old, Fien has emerged as a natural leader for Great Oak. His work ethic sets a standard that teammates naturally follow. During crucial moments, you’ll often see him gathering the infield for quick strategy sessions or offering encouragement to pitchers working through jams.
Coaches point to Fien’s baseball IQ as a difference-maker. He’s constantly communicating positioning adjustments in the field and sharing observations about opposing pitchers with teammates.
The Texas commit brings a certain confidence that spreads throughout the dugout. When Great Oak faces elite competition, his unfazed approach helps stabilize the team’s mentality against pressure.
His ability to mentor younger players has proven particularly valuable this season, creating a culture of development within the program.
Statistics and Performances
Fien’s numbers tell a compelling story of his value to Great Oak. His slash line of .450/.485/.767 ranks among California’s elite and has been instrumental in the team’s success.
| Category | Statistics | Throws/Bats |
|---|---|---|
| Slash Line | .450/.485/.767 | R/R |
| Physical Profile | 6’3″, 200 lbs | – |
| PG Ranking | #9 Overall (2025) | – |
His performance in high-leverage situations stands out most. In games decided by three runs or fewer, Fien’s batting average jumps nearly 30 points, demonstrating remarkable clutch hitting ability.
MLB scouts have taken notice, with Fien projected as one of the top 10 prep players in the 2025 draft class. His consistent contact rates paired with developing power make him an especially intriguing prospect.
Defensively, he’s solidified the left side of Great Oak’s infield, committing just three errors this season while displaying the arm strength and range that have scouts projecting him as a potential MLB third baseman.
Future Prospects
Gavin Fien has established himself as one of the top high school prospects for the 2025 MLB Draft. His combination of size, bat speed, and defensive versatility has put him firmly on the radar of professional scouts and talent evaluators.
Major League Prospects
Fien is currently considered one of the elite high school hitting prospects in the 2025 class. At 6’2″ and about 200 pounds, he has the frame and build that scouts covet. His power potential stands out, with many evaluators noting his exceptional bat speed and ability to drive the ball.
What separates Fien from other prospects is his consistent production. He’s been labeled as potentially the top right-handed high school bat in the entire 2025 Draft class, which speaks volumes to his ceiling.
His defensive versatility also enhances his draft stock. Though primarily projected as a third baseman at the next level, Fien has experience at shortstop and in the outfield, giving MLB teams multiple options.
| Prospect Stats | Details |
|---|---|
| Bats/Throws | R/R |
| Height/Weight | 6’2″ / 192-200 lbs |
| Primary Position | 3B |
| Secondary Positions | SS, OF |
| Draft Projection | Early 1st Round (2025) |
Professional Development Trajectory
Fien’s development path appears promising as he continues to refine his skills. His unorthodox batting setup with high hands hasn’t hindered his production. However, professional coaches may look to make adjustments to streamline his swing mechanics.
His experience with Team USA, where he stood out as a steady riser in his class, suggests he performs well against elite competition. This bodes well for his transition to professional baseball.
Unlike pitching prospects such as Chase Burns, position players like Fien typically face a longer development timeline in the minors. However, his advanced hit tool could accelerate his path to the majors.
Fien’s trajectory will likely include 2-3 years of minor league seasoning after being drafted. His ceiling projects as an everyday MLB third baseman with middle-of-the-order power potential if his development continues on its current trajectory.
