Julien Touret | Building @opentactic.ai

48 posts

Julien Touret | Building @opentactic.ai banner
Julien Touret | Building @opentactic.ai

Julien Touret | Building @opentactic.ai

@jtopentactic

Worked on data and IA projects for the last decade. I believe in 3D as the new interface for applications. Less abstraction for less friction @opentacticAI

Katılım Şubat 2026
279 Takip Edilen19 Takipçiler
Sabitlenmiş Tweet
Julien Touret | Building @opentactic.ai
I've always been obsessed with football. Not just the emotions, the goals, the drama. The game itself. The tactics. The data. The unsolved puzzles. That obsession just became something real. 🧵
opentactic@opentacticAI

opentactic closed beta is live — a real-time 3D football tactical analysis platform. 3 months of building. This is just the start. Looking for early users to test, share feedback, and shape what comes next together. Goal: a stable release before the World Cup. Sign up at → opentactic.ai Over the next few days we'll be sharing a closer look at each feature — stay tuned. Curious already? There's a preview on the site.

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Julien Touret | Building @opentactic.ai
@ApiFootball I can't reach you support for weeks now.. You don't provide formation or grid of last international matches for many World cup teams, such as Brazil, wich last fixture with correct formation and grid info date from Nov 18 2025, only line up is up to date, but in a tactic app like @opentacticAI, it is unusable without the grid. Please do something World Cup has not started yet and we can't use it for team analysis on last team lineup trends
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Peuple Olympien
Peuple Olympien@peupleolympien·
💬ℹ️ Le coup de gueule d’Éric Roy contre les attentes farfelues des supporters de l’OM : « C’est marrant, parce que moi, j’ai connu à l’OM des entraîneurs très, très calmes comme Gérard Gili par exemple alors qu’on a toujours tendance à croire qu’il faut des fous furieux. Oui, toutes les personnalités sont capables de réussir dans ce club ! » CP | #MercatOM #TeamOM
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Julien Touret | Building @opentactic.ai
@peupleolympien Il y a une différence entre être calme et être aseptisé. Calme et sang froid sont utiles en tant que coach a Marseille mais ça ne l'empêche pas d'avoir une véritable personnalité 👍
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Peuple Olympien
Peuple Olympien@peupleolympien·
🤔🔵 Une partie des supporters rejette l’idée de voir Bruno Genesio à l’OM, jugeant son tempérament trop « calme » pour le club. 👉 Un reproche réellement pertinent selon vous ? #MercatOM | #TeamOM #OMFamily
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Yann LeCun
Yann LeCun@ylecun·
People are realizing that AIs are nowhere near human intelligence and learning abilities. Yet they have become very useful by compensating for their lack of common sense, lack of understanding of reality, and limited reasoning and planning abilities, by the accumulation of enormous amounts of declarative knowledge.
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OManiaque
OManiaque@OManiaque·
Ce serait la première erreur de Stéphane Richard s'il tend vraiment la main aux groupes des supporters pour changer le nouveau Logo. Les groupes de supporters n'ont pas le monopole des avis sur l'#OM (et entre autres le logo). Ils sont très loin de représenter l'avis de la majorité des supporters de l'#OM. Les groupes défendent leurs intérêts pas l'#OM.
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mrdoob
mrdoob@mrdoob·
Started out asking Claude for a basic Android WebView app just to check three.js versions on websites. Got carried away and ended up building a full minimalist browser with tabs and a new UX.
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Julien Touret | Building @opentactic.ai
J'etais septique à l'arrivée de H.Beye, mais son echec ne me rend pas heureux...Le recrutement du coach s'est fait sur un concours d'éloquence ? M.Benatia et H.Beye, c'était un peu Narcisse qui comtemple son reflet dans le lac non ? Et si on pensait au lieu de parler ? #FCNOM
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rahul
rahul@withqwerty·
there’s a LONG way to go, but this is a start. and this only works if we keep collaborating. i don't believe doing anything for the love of football should ever be a zero sum game. to that end, i’m also launching open play, a football discord for ⚽open source, analytics and data. i'm new to discord communities so bear with me! it’ll be a home to anyone interested in football data and analytics, as well as projects like campos, nutmeg, the reep register, and hopefully other open source projects i admire. what say you @mplsoccer_dev @PySportOrg ? join here: discord.gg/WazkXbNv (fans of some clubs might not be familiar with the concept of open play, it’s that part of football that is not the set pieces)
rahul@withqwerty

thrilled to announce that campos ⚽🧤 is now in public beta: campos.withqwerty.com the aim: quickly and painlessly go from raw football provider data to beautiful, interactive charts. think of it as @mplsoccer_dev + @kloppy_dev for the web. good presets, endlessly customisable, sensibly interactive. campos adapters turn opta, statsbomb, wyscout and the rest into tidy events you drop straight into campos components - no more coordinate flips, no stress. build by hand or with agents paired with nutmeg.withqwerty.com skills open source, forever. contributions welcome - new chart types, more adapters, new features, bug fixes, anything. gracias, jorge.

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Kevin Middleton
Kevin Middleton@coach_kevin_m·
Any AI Football Builders interested in joining a WhatsApp group I started? Purpose: - To help each other out - To discuss ideas - To collaborate Rules: - This is not a view only group, you must contribute Just DM me to be added
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Julien Touret | Building @opentactic.ai
@XxAdamKhanxX Interesting! I also used my passion and my IT background to build something related to football. On my side I went more on a 3D tactic app that is free and has open community, there is a lot of features and I am interested to have feedbacks if anyone want to test it @opentacticAI
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Adam Lenges
Adam Lenges@XxAdamKhanxX·
The explosion of scouting platforms and data apps in football is impossible to ignore right now. Every day you open X or LinkedIn and there is another app which has supposedly “cracked the code”. And to be clear — this is not a bad thing. The advancement of AI tools and accessible technologies is incredibly valuable. It’s lowering barriers, enabling individuals from all backgrounds to build, experiment, and contribute. It opens the door for creativity, new perspectives, and genuine innovation in a sport which truly suffers from a “straight white male” syndrome. But here’s the reality that needs to be said more often: Ease of use, clean design, and strong visual presentation do not equal value. Packaging existing data into a more aesthetic dashboard is not innovation. It’s not insight. in a professional environment, it is nothing. Most tools right now stop at presentation. Being able to read a chart, recognize that one number is bigger than another, or highlight a percentile ranking is not data analysis. That’s observation of pre-existing metrics. They are tools to provide entry-level access for insight creation, but not genuine insight itself. There’s a difference. Football recruitment and its relationship to real data analysisis far more complex. It’s about combining: - Raw data - Environmental and relational Context - Human insight - And a level of common sense that seems to be the greatest hurdle for many “new era” analysts. So if you’re building a scouting platform, or trying to break into the game as an analyst: Stop focusing on collecting and displaying data. Start focusing on delivering insights that genuinely support holistic recruitment structures. Not definitive conclusions drawn from a Streamlit app or a polished dashboard displaying untouched data—without manipulation, context, or a meaningful narrative behind it.
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Julien Touret | Building @opentactic.ai
@FalseCB_ Hey mister!! You put a lot of work into it, great job!! If you need, I have made a free 3D tactic app that also have image annnotation tools, too calibrate shape and create masks to help player be above shapes, I am looking for beta testers 😇, if interested @opentacticAI
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Detective@FalseCB_·
Vincent Kompany. • 3-1-3-3 build-up • 4v2 first phase • 2v1 wide • Both FBs inverting • Overload to isolate • Minimum width • Diaz isolated for 1v1s with Trent
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Julien Touret | Building @opentactic.ai
@CitehSide You have very original handwriting analysis style and it work perfectly, that is the least I can say 😇. I have built an open 3D tactic app free for everyone and I am looking for beta tester if you are interested at @opentacticAI, im free to discuss if you need 🫡
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CitySide
CitySide@CitehSide·
A lot of teams try to dominate the ball, press high, and control games through possession. But there’s another approach that consistently works when executed well: deep defending paired with counter-attacking. Not as a fallback, but as a deliberate strategy. A well-organised low block limits space, reduces chaos, and forces the opponent into predictable patterns. And when you regain the ball, the transition moments are cleaner, faster, and often more dangerous than slow positional attacks. The back-three system is one of the best structures to support this idea, because it balances defensive security with attacking potential across different phases of the game. Here's how my idea evolves: 1. Starting position (3-4-3) - The base shape is a 3-4-3, but the detail sits in midfield. - The double pivot stays relatively narrow and, crucially, staggered rather than flat. - They rarely occupy the same horizontal line, which improves passing angles, ball security, and progression through pressure. 2. Mid-phase (3-6-1) - As the team settles in possession, the shape expands into a 3-6-1. - The inside forwards drop into midfield, creating a numerical overload centrally, while the wing-backs push higher to pin the opposition fullbacks. - This creates density where you want control, and width where you want to stretch. 3. Final third (3-2-5) - In the final phase, the structure becomes aggressive but controlled. - The back line remains a three, with wide centre-backs slightly spread and a central stopper holding position. - The double pivot stays close to the outside centre-backs for transitional protection. Ahead of them, five lanes are occupied: - Wing-backs hold the width - Inside forwards operate as dual 10s, constantly rotating - A false 9 drops deep to link play and disrupt marking structures The rotations between wing-backs and inside forwards create constant disorganisation in the opposition’s defensive line. 4. Out of possession (5-4-1 OOP) - Without the ball, the system collapses into a compact 5-4-1. - The priority is vertical and horizontal compactness, especially the space between the back five and midfield four. - Wide areas are controlled through 2v1s against opposition wingers, while central spaces are suffocated by density rather than pressing. - There’s no need to chase the ball. The structure does the work. This is the real strength of the back three: it adapts across phases while maintaining both control and security.
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LNL_Football
LNL_Football@LNL_FootAnalyst·
Psg probablemente sea el equipo que más eficacia tiene en la utilización de estos recursos. Psg progresa y ataca en un sistema de 3 triángulos más un jugador central capaz de crear sobrecargas. Los jugadores (excepto CBs) tienen la libertad de rotar dentro de otro triángulo +++
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The Game Changer English@TGC_english

All open-play threat in football can be essentially divided into two categories: threat in front of the defensive line and threat in behind the defensive line. Regardless of whether it’s a front four or front five, an elite team that can scale against various opponents and styles needs two of each at a minimum. Even the best players, who can provide both to an extent, end up specialising towards one, as did Messi and Cristiano. This is the fundamental basis of achieving balance in any attacking unit. If you skew towards one side, you become vulnerable to certain styles of opponents accordingly. Generally, not enough in-behind threat leads to struggles against high-pressing teams, while not enough in-front threat leads to struggles against deeper zonal teams. Although opposition teams can have hybrid elements, that’s why it is even more important to have a balance of both. The great 2011 Barcelona team had Villa and Pedro providing in-behind threat, while Messi and Iniesta provided in-front threat. Through this model, you can also understand most attacking inefficiencies. For example, the front four Arsenal started against Bournemouth had no specialists providing threat in front of the defensive line. Newcastle infamously do well against bigger teams who press and struggle against weaker zonal teams. Their squad has a severe lack of threat in front of the defensive line. Both feed into each other; the better threat you have in front of the defensive line, the more effective your threat becomes behind the defensive line, and likewise the other way around. Written by @MeiaArmador__

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Ben Andreos
Ben Andreos@ben_andreos·
⚽️ Master the Attack: From 1v1 Battles to 3v3 Waves If you want your players to be relentless in the final third, you have to train them to think two steps ahead. This week, we focused on high-intensity Attacking Sessions designed to bridge the gap between individual brilliance and team fluidity. Here’s a breakdown of the session structure: 1️⃣ The Foundation: 1v1 Isolation (25 mins) Everything starts with winning your individual duel. The Drill: A coach plays a ball into a yellow attacker who must beat a pink defender and cross a designated line before scoring in a mini goal. The Twist: Immediately after, the coach plays a second ball into the original starting area. The yellow player must retreat, retrieve the ball under pressure from behind, and find a way to turn and beat the defender again. Goal: Building the physical and mental stamina to beat a man twice. 2️⃣ The Progression: 3v3 Attacking Wave Game (25 mins) We transition from individual skill to "Wave" attacking to improve spatial awareness. How it Works: Play starts with the coach feeding the pink team, who attack the yellow team in their half. Continuity: If pink scores, they keep possession and transition to attack the blue team. If the defending yellows win the ball, they receive a fresh pass from the coach and immediately counter-attack the blues. The Incentive: If a defending team wins the ball and successfully transitions to attack the next team, that goal is worth double. 💡 Key Coaching Points To make these sessions successful, we focused on three "non-negotiables": Attacking at Pace: Don't give the defense time to set; exploit gaps immediately. Movement Off the Ball: Constant underlapping and overlapping runs to create 2v1 scenarios. Detail of the Pass: Every pass must have the right weight and direction to facilitate the next move. The Verdict: By making it competitive—tracking goals and rewarding defensive transitions—the energy levels stayed "advanced" from start to finish. #Coaching #Academy #Attacking #Development #Session
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Math
Math@MathLrc·
Analyste vidéo & data, c'est deux taffs. Mais pour moi les deux vont ensemble. Au FC Lyon j'ai créé mon propre outil de reporting stats. La data a sa place partout, même en amateur. 💪 40 secondes pour vous montrer la démarche.
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Joueurs L2 N1 N2 🇫🇷 (Scouting 🔍& Datas 📊)
@EspoirsduFoot Tu le sais déjà, mais je ne le dirais jamais assez, la data/IA ne remplacent pas l'humain, pour le moment tout cas. Et de mon côté j'ai l'impression que plus je me plonge dans la datas, plus j'y vois des lacunes/manquements et je me dis qu'un humain doit être derrière.
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