Why Traditional Methods Fail: 3 Approaches
Approach 1: The A4 List
Coaches create a Word document with player names and handwritten notes. "Max – good acceleration, but weak passing." "Lisa – technically very good, but tackling is missing."
The Problem: No system. No comparability between players. No progress view. No data that can be developed further.
Approach 2: The Excel Spreadsheet with 25 Columns
An ambitious approach: A spreadsheet with many columns, each player in one row. Motivating at the first training session – outdated after three weeks, abandoned after two months.
The Problem: Too complex, no mobile usage, no easy data entry. The most beautiful spreadsheet is useless if it's not maintained.
Approach 3: Gut Feeling
The most common method. Coaches "know" how good their players are – from observation, experience, instinct.
The Problem: Gut feeling isn't a bad basis – but it's susceptible to sympathy bias, halo effects (one good game influences the entire perception), and a lack of differentiation between areas.
What a Modern Evaluation App Must Deliver: 3 Requirements
Requirement 1: Fast – Under 2 Minutes Per Player
If a full player evaluation takes 15 minutes, no one will do it regularly. Data entry must be fast enough to become a natural part of daily training.
Requirement 2: Structured – 15–20 Clearly Defined Attributes
Not too many (it takes too long), not too few (differentiation is lost). 15–20 clearly described attributes are the sweet spot.
Requirement 3: Directly Usable for Training and Discussions
What happens to the data? It must be incorporated into training recommendations, development trajectories, and parent discussions. Evaluation without consequence is a waste of time.
The 17 Attributes Across 4 Areas: Fully Explained
Coach OS works with 17 attributes across four development areas.
Area: Physical
Stamina
How well does the player maintain performance throughout the training or game? A player with high stamina still engages in duels in the 70th minute – a player with low stamina eases off in the second half.
Speed
Reaction speed and sprint speed. How fast are the first three steps? How quickly is a situation read and acted upon?
Strength
Tackling strength, shot power, heading power. Can the player hold onto the ball in physical contact?
Coordination
Movement fluidity, balance, body control. Does the player run smoothly? Does he fall immediately upon slight contact?
Area: Technical
Ball Control
First touch, carrying the ball while moving, ball mastery under pressure. The difference between a player who keeps every ball close and one who always has to chase it half a meter after receiving it.
Passing
Pass precision, rhythm, versatility (short, long, through balls, back pass quality). Does the player consistently find his teammates?
Shooting
Technique (clean execution), power, and precision. Can the player shoot with both feet? Does he score even under pressure?
Dribbling
Keeping the ball close, maintaining tempo, efficient changes of direction. How well can the player assert himself in 1v1 situations?
Tackling/Duels
Defensive: correct body position, timing, endurance in duels. Offensive: asserting oneself in physical contact.
Area: Mental
Concentration
How long is the attention span? Does the player participate in every drill, or does he lose focus after 10 minutes?
Self-Confidence
Willingness to take risks – even after mistakes. Does the player play cautiously because he's afraid of making mistakes? Or does he engage in 1v1 duels even after losing the ball?
Team Spirit
Supporting teammates, dealing with team losses, behavior after a teammate's mistake.
Ambition
Intrinsic motivation to improve. Does the player arrive early for training? Does he stay longer? Does he ask questions?
Area: Tactical
Game Intelligence
Reading space: Does the player recognize open spaces before he gets the ball? Does he understand what will happen next in a game situation?
Positioning
Is the player where he should be – without the ball? This is often harder to train than technical skills.
Pressing
Does the player understand when and how to press? Can he put pressure on the ball carrier while simultaneously blocking the next pass?
Transition
How quickly does the player react after winning the ball (→ attack) or losing the ball (→ defend)? The moment of transition often decides goals.
Full Evaluation vs. Focus Evaluation
Full Evaluation
All 17 attributes are evaluated.
Duration: Approx. 90 seconds per player.
When: 4–6 times per season (start, mid, end + as needed).
Benefit: Complete player profile, season-long comparison.
Focus Evaluation
1–3 attributes are evaluated, aligning with the current training focus.
Duration: 15–30 seconds per player.
When: More frequently – after training sessions with a specific focus.
Benefit: Quick feedback on the effectiveness of the focus, individual player development in the focused area.
What Happens After the Evaluation
Progress View:
Every player has a development curve for each attribute. You see at a glance: What has changed and where?
Team Ranking:
Which attributes are strong in the team? Where is there room for improvement? This informs the next training block.
Training Recommendations:
Coach OS automatically suggests focus areas that address the team's weaknesses.
Player OS:
Players from U14 can see their own development in the app. This promotes self-responsibility.
5 Practical Tips for Reliable Evaluations
Tip 1: Consistency Over Perfection
It's better to evaluate consistently four times per season than once very precisely and then never again. Consistency creates comparability.
Tip 2: Define the Scale in Advance
What constitutes a 7 in stamina? Define it – at least roughly – before you start. "7 = maintains intensity for over 80 minutes with short breaks." This helps with later comparisons.
Tip 3: Don't Evaluate Emotionally
Immediately after a poor game is not a good time for evaluations. Emotions distort the picture. Take a day to cool off.
Tip 4: Discuss with Players from U12/U13 Onwards
From U12/U13 onwards, players can understand the evaluation and use it as a learning impulse. The conversation "You're still at a 4 for pressing – let's work on that" is more motivating than just a number in an app.
Tip 5: Professional Parent Discussions
Parents want to know how their child is developing. With structured data, you can conduct the discussion at eye level – and avoid subjective arguments.
Conclusion: Structured Evaluation is a Service to Your Players
A player evaluation is not a grading system. It is a development tool. It shows where someone stands – and makes visible where they are headed.
With 17 clearly defined attributes, fast input, and direct usability in training planning, player evaluation is no longer a chore – but an integrated part of a coach's daily routine.
→ Test Player Evaluation in Coach OS for free: coach-os.de
FAQ: Football Player Evaluation
How many attributes should a player evaluation include?
15–20 are ideal. Enough for a differentiated picture, few enough for quick entry. Coach OS uses 17 attributes across 4 areas.
How long does a full player evaluation take in Coach OS?
Approx. 90 seconds per player for all 17 attributes.
Can players see their own evaluation?
Yes. With Player OS, players from U14 upwards have access to their development view.
How do I prevent subjective bias in evaluation?
Clear definitions per attribute, avoid evaluating immediately after emotionally charged games, use regular evaluation rhythms instead of spontaneous individual assessments.
What is the difference between Full and Focus Evaluation?
Full Evaluation: all 17 attributes, 4–6 times per season. Focus Evaluation: 1–3 attributes related to the current focus, more frequently and faster.
Is there a free player evaluation app for football?
Coach OS offers a free trial – including the full player evaluation function.