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Pieter Robberechts

@probberechts.bsky.social

PhD student @dtai-kuleuven.bsky.social, applying Machine Learning on sports data.

1,088 Followers  |  105 Following  |  26 Posts  |  Joined: 01.01.2024
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Posts by Pieter Robberechts (@probberechts.bsky.social)

You are definitely one of my favourites @unravelsports.bsky.social โค๏ธ

23.02.2026 20:18 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Don't miss the deadline for the LISS Football Analytics Symposium! Here are 3 reasons to get that abstract in ๐Ÿ‘‡

1๏ธโƒฃ Make an impact: Present your work directly to club analysts
2๏ธโƒฃ Low effort: 2-page abstract (published research welcome!)
3๏ธโƒฃ Learn from 4 of my favourite speakers on soccer analytics

23.02.2026 17:32 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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New Vacancy - Data Engineer I am excited to share we are recruiting for a Data Engineer to join our Research team at Liverpool Football Club - this is a fantastic opportunity for someone to be aโ€ฆ | ... New Vacancy - Data Engineer I am excited to share we are recruiting for a Data Engineer to join our Research team at Liverpool Football Club - this is a fantastic opportunity for someone to be a par...

Weโ€™re recruiting for a Data Engineer to join our Research team at Liverpool FC. In my (perhaps biased) view, itโ€™s a great opportunity to join an excellent team, work at the forefront of sports analytics, and have a tangible impact.
www.linkedin.com/posts/conorq...

19.02.2026 12:24 โ€” ๐Ÿ‘ 36    ๐Ÿ” 33    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 6
LISS Football Analytics Symposium On the evening of 23 April 2026, LISS and the DTAI Sports Analytics Lab will host the Football Analytics Symposium. During this symposium, international speakers will share insights on the use of mach...

โšฝEvent Announcementโšฝ

Leuven Institute of Sport Scienceโ€™s #FootballAnalytics Symposium will take place on April 23!

Current invited speakers are Prof. Pascal Bauer (DFB, USaarland) and @unravelsports.bsky.social

Abstract submission closes on Feb 26 @ 17:00 CET

www.kuleuven.be/liss/events/...

22.01.2026 09:08 โ€” ๐Ÿ‘ 9    ๐Ÿ” 7    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Opta Forum 2026: Call for Proposals - Stats Perform Following the announcement of the return of the Opta Forum to London in 2026, we are pleased to confirm that submissions are now being accepted for the eventโ€™s annual data analytics competition. For o...

Itโ€™s that time of year again: proposals are now being accepted to present at Opta Forum 2026, which is taking place in London at the end of March.

If you are interested in taking part, the submission deadline is 9th February. Full details can be found โฌ‡๏ธ

www.statsperform.com/resource/opt...

16.01.2026 14:32 โ€” ๐Ÿ‘ 6    ๐Ÿ” 9    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 3
Soccer Analytics 2025 Review โ€“ Jan Van Haaren Collection of the soccer analytics content that I liked the most in 2025!

Continuing the tradition, I have compiled an end-of-year overview of the soccer analytics content that I liked the most in 2025. This edition includes pointers to about 200 resources, including research papers, blog posts, news articles, podcasts, and webinars.

janvanhaaren.be/posts/soccer...

29.12.2025 11:00 โ€” ๐Ÿ‘ 60    ๐Ÿ” 24    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 3
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Can we measure the ability to block dangerous passes in soccer? โ›”๏ธโšฝ๏ธ

We recently presented our latest research paper "Quantifying Off-Ball Defensive Impact through Cover Shadows" at the Hudl Performance Insights 2025 Conference:

๐Ÿ“บ youtu.be/kf6far1Zst8?...
๐Ÿ“ static.hudl.com/craft/perfor...

22.12.2025 12:11 โ€” ๐Ÿ‘ 11    ๐Ÿ” 5    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Football Data Scientist at Club Brugge As a Football Data Scientist, you will be responsible for researching and developing advanced models and metrics for analyzing player and team performances and evaluating potential acquisitions for Cl...

We're expanding the Club Brugge Football Data Science team. As our Football Data Scientist, you'll work with one of the most advanced analytics infrastructures in football to help management, scouting, and analysis staff turn data into better decisions.

jobs.clubbrugge.be/en/football-data-scientist

30.10.2025 12:00 โ€” ๐Ÿ‘ 36    ๐Ÿ” 20    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 4

IMPECT released a season of public event data! โšฝ

Thereโ€™s already plenty of event data out there โ€” so why care? Because IMPECTโ€™s data adds some really cool and unique features, such as their Packing Zones.

And with the new kloppy v3.18 release, it's really easy to get started with this dataset.

23.10.2025 13:39 โ€” ๐Ÿ‘ 5    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Weโ€™re excited to launch the ๐’๐ค๐ข๐ฅ๐ฅ๐‚๐จ๐ซ๐ง๐ž๐ซ ๐— ๐๐ฒ๐’๐ฉ๐จ๐ซ๐ญ ๐€๐ง๐š๐ฅ๐ฒ๐ญ๐ข๐œ๐ฌ ๐‚๐ฎ๐ฉ - a hackathon-style challenge that will bring together the community to collaborate, compete, and innovate using open-source SkillCorner data.

๐Ÿ‘‰ Sign up pysport.org/analytics-cup

14.10.2025 10:36 โ€” ๐Ÿ‘ 18    ๐Ÿ” 18    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 3

Top stuff once again. Bringing validity to the conversation which is too often overlooked in the football analysis space.

22.09.2025 16:46 โ€” ๐Ÿ‘ 5    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Thanks! ๐Ÿ™ Happy to hear it resonated.

22.09.2025 21:42 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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How Do We Know a Metric Is Good? A Case Study on VAEP In sports analytics, the primary goal is to develop indicators that quantify the skills, capabilities, and tendencies of athletes andโ€ฆ

Before an app launches, it undergoes usability testing. Why shouldn't an advanced sports metric?

In our latest blog, we propose 4 criteria:
1๏ธโƒฃ Trustworthy
2๏ธโƒฃ Novel
3๏ธโƒฃ Intuitive
4๏ธโƒฃ Useful

Then, we put VAEP to the test...

\w @jessejdavis.bsky.social & Maaike Van Roy

dtai.cs.kuleuven.be/sports/blog/...

22.09.2025 12:10 โ€” ๐Ÿ‘ 13    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2

You can first combine the xG of multiple shots in a possession as 1 โˆ’ โˆ(1 โˆ’ xGแตข).

12.09.2025 10:29 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Expected goals and the Monte Carlo Trap On a team level, xG is often used to assess the quality of the goal scoring opportunities that a team creates and concedes. That is, itโ€ฆ

We can use xG to compute post-hoc win-draw-loss probabilities.

Our new blogpost shows MCMC's estimates of these probabilities are unstable, computing them exactly is faster than approximating them, and MCMC's runtime strongly depends on its implementation.

dtai.cs.kuleuven.be/sports/blog/...

11.09.2025 11:34 โ€” ๐Ÿ‘ 21    ๐Ÿ” 6    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
MLSA 2025 Workshop on Machine Learning and Data Mining for Sports Analytics at ECML/PKDD 2025

Looking forward to the #MLSA25 workshop next week at @ecmlpkdd.org! We'll have some exciting research on soccer, ultimate frisbee, basketball and table tennis. โšฝ๐Ÿฅ๐Ÿ€๐Ÿ“

Want a sneak peek? The papers are already available on the workshop website ๐Ÿ‘‡

08.09.2025 11:40 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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The Carnegie Mellon Sports Analytics Conference is an annual event dedicated to highlighting the latest sports research from the statistics and data science community. Registration for the 2025 CMSAConference is open.
๐Ÿ”— www.cmsaconference.com

03.09.2025 17:59 โ€” ๐Ÿ‘ 3    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
Boot it: A pragmatic alternative to build up play, Lorenzo Cascioli | Hudl Statsbomb Conference 2024
YouTube video by Hudl Statsbomb Boot it: A pragmatic alternative to build up play, Lorenzo Cascioli | Hudl Statsbomb Conference 2024

โ€œWhat if, when the opposition has 11 players behind the ball, a centre-back decided it was more worthwhile to โ€˜kick for touchโ€™ rather than attempt to play through midfield?โ€

Oh boy do I have a research presentation for you

04.09.2025 10:47 โ€” ๐Ÿ‘ 22    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Perspectives on data analytics for gaining a competitive advantage in football: computational approaches to tactics

Excited to announce a new paper together with @sigridolthof.bsky.social entitled "Perspectives on data analytics for gaining a competitive advantage in football: computational approaches to tactics".

This is a synthesis article that has 3 key objectives

www.tandfonline.com/doi/epdf/10....

1 / 4

20.08.2025 06:25 โ€” ๐Ÿ‘ 19    ๐Ÿ” 10    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

It should work for the 2025/26 season. You only need to disable the cache once to discover the new season (see also github.com/probberechts...).

19.08.2025 19:39 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
PyData Eindhoven 2025 collaboration with PySport. December 9th 2025.

PyData Eindhoven 2025 collaboration with PySport. December 9th 2025.

๐Ÿ”ท ๐๐ฒ๐’๐ฉ๐จ๐ซ๐ญ ๐— ๐๐ฒ๐ƒ๐š๐ญ๐š ๐„๐ข๐ง๐๐ก๐จ๐ฏ๐ž๐ง ๐‚๐š๐ฅ๐ฅ ๐Ÿ๐จ๐ซ ๐๐ซ๐จ๐ฉ๐จ๐ฌ๐š๐ฅ๐ฌ! ๐Ÿ”ถ

On December 9th @PyData Eindhoven and @pysport.org will organize ๐๐ฒ๐ƒ๐š๐ญ๐š ๐„๐ข๐ง๐๐ก๐จ๐ฏ๐ž๐ง ๐Ÿ๐ŸŽ๐Ÿ๐Ÿ“!

๐Œ๐จ๐ซ๐ž ๐ข๐ง๐Ÿ๐จ: lnkd.in/eBGWKs3V

15.08.2025 06:44 โ€” ๐Ÿ‘ 7    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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5 takeaways from the Women's Euro group stages The Womenโ€™s Euros kicked off at the start of July and Catalina Bush and I launched an online app using the Value Actions by Estimating Probabilities (VAEP) framework. The app is being updated after ev...

Your fave womenโ€™s footie analytics gals (@cata-bush.bsky.social and myself, ofc) are at it again!
Below is a VAEP inspired breakdown of the Womenโ€™s Euros group stages - read to see which players and teams have shown out or bombed (whoops, Netherlands ๐Ÿ‘€):
open.substack.com/pub/beyondth...

15.07.2025 19:22 โ€” ๐Ÿ‘ 8    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Predicting the 2025 Women's European Championship The UEFA Womenโ€™s Euro 2025 will be held in Switzerland in July. Will Spain capture the title after winning the World Cup in 2023? Or willโ€ฆ

Our Women's Euro 2025 predictions are out! ๐Ÿ”ฎ

Spain ๐Ÿ‡ช๐Ÿ‡ธ is our model's favorite to win the title, with Germany ๐Ÿ‡ฉ๐Ÿ‡ช close behind. Meanwhile, Belgium ๐Ÿ‡ง๐Ÿ‡ช will most likely be eliminated in the group stage.

w\ @jessejdavis.bsky.social

dtai.cs.kuleuven.be/sports/blog/...

24.06.2025 09:09 โ€” ๐Ÿ‘ 8    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
FIFA World Cup 2022 Predictions Predictions for the UEFA 2021 European Championship

๐Ÿ“Š Our interactive visualization provides detailed odds for each team advancing past the group stage and eventually winning the tournament. We will update the probabilities after each round.

dtai.cs.kuleuven.be/sports/euro2...

24.06.2025 09:09 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

According to our simulations, the top 5 favorites are:

๐Ÿ‡ช๐Ÿ‡ธ 29% ๐Ÿ‡ฉ๐Ÿ‡ช 26% ๐Ÿด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ 19% ๐Ÿ‡ธ๐Ÿ‡ช 11% ๐Ÿ‡ซ๐Ÿ‡ท 9%

24.06.2025 09:09 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

We estimate each teamโ€™s strength based on historical performances using Elo ratings. Then, we run Monte-Carlo simulations to calculate the probability of every team reaching each stage of the tournament.

24.06.2025 09:09 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Preview
Predicting the 2025 Women's European Championship The UEFA Womenโ€™s Euro 2025 will be held in Switzerland in July. Will Spain capture the title after winning the World Cup in 2023? Or willโ€ฆ

Our Women's Euro 2025 predictions are out! ๐Ÿ”ฎ

Spain ๐Ÿ‡ช๐Ÿ‡ธ is our model's favorite to win the title, with Germany ๐Ÿ‡ฉ๐Ÿ‡ช close behind. Meanwhile, Belgium ๐Ÿ‡ง๐Ÿ‡ช will most likely be eliminated in the group stage.

w\ @jessejdavis.bsky.social

dtai.cs.kuleuven.be/sports/blog/...

24.06.2025 09:09 โ€” ๐Ÿ‘ 8    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Football Machine Learning Engineer | Jobs at Sportec Solutions AG At Sportec Solutions, a joint venture between Deltatre and the DFL Group based in Munich, we develop innovative solutions in sports data and technology. Since our founding in 2016, we have been commit...

We're looking for an ML Engineer to join our team at Sportec Solutions. Lots of exciting projects in the pipeline, including ones with skeletal-tracking data. Apply or pass it on to someone who might be interested!

sportec-solutions.jobs.personio.de/job/2151299?...

17.06.2025 08:23 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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๐Ÿš€ Ingestify 0.7.0 is live

Parsing football data with kloppy is fun. The hard bit is fetching raw files and keeping them clean and version-safe.

Thatโ€™s the gap Ingestify fills.

github.com/PySport/inge...

12.06.2025 14:31 โ€” ๐Ÿ‘ 7    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Itโ€™s a wearable that anyone can use, although the focus is currently on physiotherapists. Essentially, itโ€™s an IMU worn in a belt around the hips. I used it on (almost) all my runs outdoors, and for me, one of its main strengths was the consistency of the insights across different terrains.

11.06.2025 13:49 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0