Headshot of Gavin Giese

Gavin Giese

Pitcher • FCL Rays

Bats: Right Throws: Right Age: 18 Height: 6' 3" Weight: 190 lbs

Player IQ

A role-aware evaluation of performance, history, durability, defensive responsibility, athletic value, decision-making proxies, and winning situational impact.

Provisional verified profile

OVERALL GRADE

N/R Rating withheld

OVERALL PLAYER IQ

N/R Provisional profile

BASEBALL ROLE

Pitcher

P · FCL Rays

Bats: Right Throws: Right

COMPLETE PLAYER READ

The evaluation on Gavin Giese

A full numerical Player IQ is withheld until an official performance sample exists. The profile below still evaluates verified role, position, level, handedness, organization context, and development stage.

WHAT THE MODEL USES

  • Official position and role
  • Current organization and level
  • Bats and throws
  • Verified physical profile
  • Draft or prospect context when available
IQDugout position- and role-aware Baseball IQ model · Baseball IQ 4.3 Data confidence: Insufficient
Role and position Pitcher

Official listed role and positional responsibility.

Organization FCL Rays

Current official team or organization context.

Athletic profile Not yet verified

Public game data does not directly measure raw speed, explosiveness, or agility.

Arm strength Not yet verified

A private scouting-grade arm score is not inferred from position alone.

Decision making Not yet verified

A numerical grade requires meaningful game or pitch-level evidence.

Winning impact Not yet verified

Leadership, confidence, and clubhouse value are not invented.

Accuracy safeguard — IQDugout does not invent Arm strength, Raw speed and athletic testing, Leadership and clubhouse impact, Confidence and mental toughness when verified evidence is unavailable. Those areas remain clearly labeled rather than receiving false precision.

MiLB Intelligence

Current minor-league / prospect context

READINESS

Rookie-Level Assignment

The official assignment is Rookie. IQDugout displays the assignment as development context, not as an MLB-readiness grade.

CALL-UP OUTLOOK

Not Determined

Level alone cannot support an individual call-up judgment. Performance, health, roster status, role fit, and organization need would also have to be evaluated.

PROJECTION

Starting Pitcher

This is the player's currently listed role or position context, not a prediction of a future MLB role.

DEVELOPMENT RISK

Not Graded

Development risk is not graded from league level or draft year alone.

Ceiling
Not Graded

Ceiling is withheld until supported player-specific scouting or performance evidence is available.

Floor
Not Graded

Floor is withheld because a league assignment does not establish a player's likely outcome.

Organization
Tampa Bay Rays

Organization rank: Unavailable from current official MLB data

ETA
Not Determined

No exact or broad ETA is shown without supported individual performance, development, health, and roster evidence.

DEVELOPMENT TREND

Early Pro Development

The current official assignment is Rookie. Assignment level is factual context and is not treated as proof of promotion readiness.

IMPROVEMENT AREAS

  • Evaluate sustained performance with level and age context
  • Review role fit, health, roster status, and organization need

SCOUT REPORT

Dan Giese was a late-round pick of the Red Sox in the 1999 Draft and spent parts of three years in the big leagues with the Giants, Yankees and A's before eventually entering the world of scouting, at one point serving as the Yankees director of professional scouting. His son, Gavin, had some serious helium as the spring progressed in Southern California and has a good chance to be the first player drafted from Dana Hills High School since Hans Crouse was a second-rounder in 2017. Giese offers a very intriguing combination of size -- he's 6-foot-3 -- projection and, of course, MLB family ties. All of his stuff has taken a step forward this spring, starting with a fastball that sits around 93-94 mph currently. Not only does it play up because he throws it with high spin, but it's easy to dream on more velocity to come as he fills out his athletic frame. His go-to secondary is his changeup, thrown with good late action to it in the 81-83 mph range. His breaking stuff is still a work in progress. He'll show an average slider up to 83 mph and a typically upper-70s curve, but they currently lack the consistent bite you'd like to see. In addition to a potential four-pitch mix, Giese fills up the zone with all of his offerings and has a real feel to pitch that belies his years. Add in the ease of operation coming down the mound and how clean his arm action is and it's obvious why cross-checkers were streaming in to see him this spring, enhancing the possibility that he won't head to the University of San Diego, his father's alma mater, for college ball.

MiLB Intelligence currently uses official player, team, level, and prospect metadata. Assignment level is shown as context and is not treated as proof of MLB readiness. Not a projection guarantee

Pitching Statistics

Pitching statistics are not currently available for the 2026 season.

Player Career Hub

Official data with labeled IQDugout tracking
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Scout Report

Available 2026 MLB data

ARCHETYPE

Pitcher

No league-percentile observations are available for this report.

DATA CONFIDENCE

Limited confidence

Limited current-season sample; available data does not support a qualified MLB comparison.

STRENGTHS

Verified indicators

No supported league-relative strength is available from current data.

NEEDS IMPROVEMENT

Areas to monitor

  • Current-Season Evaluation Sample Limited sample

    Why: Official current-season data does not provide a supported hitting or pitching comparison, so a performance-specific weakness is withheld.

VERSATILITY

No verified season position usage

Primary role or position
Pitcher
Position / role entries
0
Verified secondary positions
None in available season position data

This report summarizes available 2026 MLB statistics and official position information and available season usage. Non-qualified comparisons are directional, not official leaderboard ranks. Percentiles are calculated by IQDugout from official MLB comparison pools. Confidence reflects sample size, qualification, and supported comparison coverage. Versatility labels summarize verified position usage and are not league benchmarks. This is a current-data evaluation, not a projection.