KickAIMatches
Kasey Bos
1. FSV Mainz 05

Kasey Bos

Defender at 1. FSV Mainz 05

🌍 AUDefender#18🎂 21 years📏 180cm👟 Left

Current Team: 1. FSV Mainz 05

Market Value
€0.4M

📊 Season Summary

All competitions • Real data
Kasey Bos Season by Season Statistics
SeasonCompetitionAppsGoalsAssistsRating
25/26Regionalliga Südwest-00-
24/25A-League Men26427.04
23/24A-League Men4016.80
2024Australia Cup4107.83
2023Australia Cup1006.80
📅 Last updated: January 13, 2026 • Data: Official league records

📋 Match Log

Last 15 matches
Kasey Bos Recent Match Performance Log
DateCompetitionRating
Feb 14, 2025A-League Men6.7
Feb 22, 2025A-League Men6.3
Mar 1, 2025A-League Men7.7
Mar 8, 2025A-League Men7.2
Mar 15, 2025A-League Men6.7
Mar 29, 2025A-League Men7.0
Apr 12, 2025A-League Men7.2
Apr 19, 2025A-League Men6.8
Apr 25, 2025A-League Men8.1
May 4, 2025A-League Men7.5
May 10, 2025A-League Men7.3
May 17, 2025A-League Men6.7
May 18, 2025Competition1206023.0
May 31, 2025A-League Men6.7
Jul 1, 2025CompetitionNaN
⚽ Performance ratings tracked per match. Data sourced from official match statistics.

⚡ Player Characteristics

Strengths

✓ Positioning

Weaknesses

✗ Strength

📈 Career Totals

Aggregated across 5 seasons, 3 competitions
5
Career Goals
3
Career Assists
35
Total Apps
28
Full Games

👥 Teammates at 1. FSV Mainz 05

Full Squad →
Jae-sung Lee
Jae-sung Lee
F
Paul Nebel
Paul Nebel
F
Nelson Weiper
Nelson Weiper
F
Armindo Sieb
Armindo Sieb
F
Benedict Hollerbach
Benedict Hollerbach
F
Phillip Tietz
Phillip Tietz
F
Ben Justus Bobzien
Ben Justus Bobzien
F
Fabio Moreno Fell
Fabio Moreno Fell
F
Silas
Silas
M

📊 Season Statistics

Regionalliga Südwest 25/26
0 appearances
0
Goals
0
Assists
-
Rating
0
Minutes
0
Shots
0
Key Passes
0
Tackles
0
Interceptions

📝 About Kasey Bos

Kasey Bos is a 21-year-old AU professional footballer who plays as a defender. Currently representing 1. FSV Mainz 05, Kasey Bos stands at 180cm and is predominantly left-footed. With a market valuation of €435K, Kasey Bos represents a developing talent in today's transfer market.

Kasey Bos's professional career began at Melbourne Victory Youth. Over their career, Kasey Bos has made 2 transfers. The most recent move saw Kasey Bos join 1. FSV Mainz 05 in 2025.

🎯

Expert Tactical Profile

KickAI Scouting Analysis

This tactical analysis and scouting report on Kasey Bos has been compiled by the KickAI Analytics Team. Our assessment covers Kasey Bos's role as a defender at 1. FSV Mainz 05, examining their AU playing style, statistical performance, tactical contributions, and future potential. Data is updated after every matchday.

Player Archetype

Destroyer

Kasey Bos profiles as a defensive shield who breaks up play and protects the back line. Elite qualities include positioning, which make them a threat in various scenarios. Development areas: strength. At 21, there's significant room for growth and development.

Formation Fit

Best deployed in:

4-4-2 (in a back four)3-5-2 (as a center-back with freedom)

✅ Key Strengths

  • positioning

⚠️ Development Areas

  • strength

**Playing Style**: Kasey Bos fits the profile of a modern Destroyer – a defensive shield who breaks up play and protects the back line.

✨ What Makes Them Special

What sets Kasey Bos apart from other defenders? It's the combination of positioning that creates a unique profile. A natural goal instinct means they're always in the right place at the right time.

🔄 Career Turning Point

The Defining Move: Kasey Bos's career trajectory changed in 2024 when Melbourne Victory Youth agreed to let them join Melbourne Victory. Though not a high-profile transfer, this move proved pivotal for Kasey Bos's development. This transfer opened doors to a new league, new challenges, and new opportunities to showcase their talents.

🔮 Future Outlook

Future Outlook: Kasey Bos is entering the crucial development phase where good players become great. The next 2-3 years will define whether they step up to elite level or settle into a solid career.

🔥 Recent Form

Over the last 5 matches, Kasey Bos has maintained solid form with an average rating of 6.92. Performance ratings ranged from 6.3 to 7.7, demonstrating typical variation.

📈 Form Guide (Last 15 Matches)

OldestLatest

📊 Performance Statistics

How Kasey Bos compares to league average this season

⭐ Average Rating6.5
0Avg: 6.510

Yellow line = league average. Green = above average performance.

🩺 Player Status & Availability

Fitness Status

Available

No reported injuries

📋Contract Status

Under Contract

Current club: 1. FSV Mainz 05

🔄Transfer Rumors

No Active Rumors

Last updated: 1/13/2026

📈Market Trend

€0.4M

SofaScore estimate

💹 Career Value Trajectory

Transfer fee history and market value trend

2025
Melbourne Victory→1. FSV Mainz 05
Unknown
2024
Melbourne Victory Youth→Melbourne Victory
-

🔥 Recent Performance (12 Months)

Avg Rating: NaN
2/14/2025A-League Men
6.7
2/22/2025A-League Men
6.3
3/1/2025A-League Men
7.7
3/8/2025A-League Men
7.2
3/15/2025A-League Men
6.7
3/29/2025A-League Men
7.0
4/12/2025A-League Men
7.2
4/19/2025A-League Men
6.8
4/25/2025A-League Men
8.1
5/4/2025A-League Men
7.5
5/10/2025A-League Men
7.3
5/17/2025A-League Men
6.7
5/18/2025Match
1206023.0
5/31/2025A-League Men
6.7
7/1/2025Match
NaN

Showing last 15 matches. Based on SofaScore statistical ratings.

💰 Transfer History

2 transfers
DateFromToFee
7/1/2025Melbourne Victory1. FSV Mainz 05Unknown
2/8/2024Melbourne Victory YouthMelbourne Victory-

📅 Career Progression & Journey

Kasey Bos's professional football journey began at Melbourne Victory Youth, where the foundations of their career were established. Like many successful footballers, Kasey Bos developed their skills through dedicated training and competitive youth football before breaking into senior football.

The career path of Kasey Bos has taken them through 3 different clubs, each phase contributing to their development as a professional footballer.

Currently, Kasey Bos represents 1. FSV Mainz 05, the latest chapter in an evolving career. Having joined in 2025, Kasey Bos continues to develop and contribute to their team's objectives. The experience gained across different clubs and competitions has shaped Kasey Bos into the player they are today.

📈 Performance Analysis & Context

When evaluating Kasey Bos's performance in context, For a defender at this level of competition, these statistics provide insight into Kasey Bos's impact and role within their team's tactical setup.

🔗 Related Content & Categories

Explore more content related to Kasey Bos, including teammates, similar players, and competition information.

1. FSV Mainz 05(Current club)AU footballers(Players from AU)Top defenders(Best players in this position)Melbourne Victory(Former club)Melbourne Victory Youth(Former club)

❓ Frequently Asked Questions

Common questions about Kasey Bos

What position does Kasey Bos play?▼
Kasey Bos is a professional defender who currently plays for 1. FSV Mainz 05. As a defender, Kasey Bos is primarily responsible for defensive duties, aerial challenges, and building play from the back.
How old is Kasey Bos?▼
Kasey Bos is 21 years old, born on May 8, 2004. At 21, Kasey Bos is entering the prime years of their career with increasing experience.
What team does Kasey Bos play for in 2026?▼
Kasey Bos currently plays for 1. FSV Mainz 05. They joined the club in 2025.
How tall is Kasey Bos?▼
Kasey Bos stands at 180cm (5'11") tall. This height is typical for a defender.
What is Kasey Bos's market value in 2026?▼
Kasey Bos's current estimated transfer market value is €435K according to professional football valuation metrics. Market values fluctuate based on form, age, and contract situation.
What nationality is Kasey Bos?▼
Kasey Bos is a AU footballer.
What are Kasey Bos's career statistics?▼
This season, Kasey Bos has made 0 appearances, scored 0 goals, and provided 0 assists. Their average match rating is N/A.
Where did Kasey Bos start their career?▼
Kasey Bos's professional career began at Melbourne Victory Youth. Since then, they have made 2 career moves across various clubs.
What is Kasey Bos's preferred foot?▼
Kasey Bos is predominantly left-footed. This less common preference influences their playing style and positioning on the pitch.
What are Kasey Bos's main strengths as a player?▼
Kasey Bos's primary strengths include positioning. These attributes make them particularly effective in various scenarios.
What was Kasey Bos's highest transfer fee?▼
Kasey Bos has primarily moved on free transfers or loan deals throughout their career.
What shirt number does Kasey Bos wear?▼
Kasey Bos wears the number 18 shirt for 1. FSV Mainz 05. A squad number reflecting their role within the team.
What is Kasey Bos's playing style?▼
As a defender, Kasey Bos brings positioning to their team. Their tactical flexibility allows them to also operate as a dl.
K

✓ KickAI Analysis Team

Football analytics experts using AI-enhanced data processing

Statistics sourced from official match data providers. Tactical analysis generated using proprietary algorithms trained on 500,000+ player performances.

📅 Last Updated:

Verify data from official sources:

📊 SofaScore💰 Transfermarkt📚 Wikipedia

📋 Quick Facts

Full Name
Kasey Bos
Nationality
AU
Age
21 years
Height
180 cm
Position
Defender
Foot
Left
Shirt
#18

📅 Season Stats

0
Goals
0
Assists
0
Apps
-
Rating

🔗 Explore