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Protech x CBA 2026 Spring Badminton League

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We would like to inform you that the registration deadline for the CBA League has been extended.

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New Registration Deadline: April 26
League Dates: May 4 – June 4

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This extension is to give players additional time to finalize their registration and partnerships.

For those who have already signed up for doubles, please make sure to remind your partner to complete their registration as soon as possible on GlobalBadmintonRank.com. Both players must be registered in order to be included in the schedule.

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We encourage everyone to complete their sign-up promptly so we can finalize divisions and match schedules on time.

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Welcome to the Protech x CBA Spring Badminton League — a premier partnership between Capital Badminton Academy and Protech USA, where competition meets community, and every match builds something bigger than the scoreboard.

 

This league isn't just about winning points; it's about strengthening the very fabric of our badminton family through a powerful collaboration that brings together CBA's training excellence and Protech's cutting-edge equipment. Together, we're creating a structured seasonal league program that runs every three months, driving real player development, boosting retention, and providing clear seeding for future local tournaments. More than a series of matches, this is a community-building initiative designed to engage every member — from brand-new beginners to seasoned competitors — in a structured, supportive environment that celebrates growth, sportsmanship, and shared passion. Join us as we rally together, push each other forward, and build a legacy of excellence that extends far beyond the court.

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Please contact Jacob Ham at 410-245-6615 if you have any question regarding registration or GBR's (Global Badminton Rank) platform during the registration process.

  • 🏸 League Basics

    • Duration: 5 weeks

    • Format: Weeks 1-4 = League matches, Week 5 = Playoffs

    • Director: Fung Foo

    • Referee: Karin Hung

    • Technical: Jacob Ham

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    💰 Fees for CBA members:

    • 1st event: $10

    • 2nd events: $20

    • 3rd events: $30

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    Non-Members:

    • $10 registration per event + $15 drop-in fee per play day; feel free to schedule multiple matches in a single drop-in

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    Date

    • May 4 to June 4, 2026 - NEW DATE!

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    Registration Deadline

    • April 26, 2026

     

    🕐 Play Hours

    Court 1 & 5 at CBA Columbia with video recording:

    • Weekdays: 7:00 PM - 10:00 PM

    • Weekends: 12:00 PM - 7:00 PM

     

    🎯 Skill Divisions

    • B Level: Advanced Competitive

    • C Level: Upper-Intermediate

    • D Level: Beginner/Recreational

    • E Level: Brand new beginners

    A-level players (coaches/national level) participate in exhibitions only

     

    🏆 What You Get

    • 5 weeks of league play + playoffs

    • Bonus skill challenge days

    • Point system redeemable for gear & discounts

    • Weekly leaderboard updates

    • Social media features

    • Protech gear discounts

    • CBA League Trophy for winners

     

    📋 Key Rules

    • Play up 1 level max (no playing down)

    • CBA/Protech may reassign for fairness

    • Top 4 teams make playoffs (round robin)

    • A-level = exhibitions only

     

    🎽 Perks

    • Protech gear prizes & discounts

    • Social media spotlights

    • Community recognition

    • Skill development opportunities

  • 🎯 Event Categories

    Players may register for up to 3 categories total:

    • Singles: Boy's/Men's or Girl's/Women's

    • Doubles: Boy's/Men's, Girl's/Women's, or Mixed

     

    📊 Skill Level Rules

    • Challenge up, not down: Play at your level or 1 level higher

    • CBA/Protech may reassign players/teams for fairness

    • Reassignments done diplomatically with explanations

     

    👥 Doubles Placement

    • Team plays at higher-skilled partner's level (C + D team → C level)

    • Play up max 1 level above lower partner's level

      • C + C team: Can play C or B

      • C + D team: Can only play C (not B)

     

    🚺 Open Doubles Policy

    • Women's/Men's Doubles runs if ≥5 pairs register

    • If <5 pairs: Absorbed into Open Doubles

    • Placement by skill, not gender

     

    🔄 Substitution Rules

    Allowed only for:

    • Injury/illness

    • Work travel

    • Family emergencies

    • Schedule conflicts

    • Tournament conflicts

     

    Key limits:

    • Pre-list 3 substitutes (name & level)

    • Substitute must be paid league player

    • Max 2 substitutions per player/team per season

    • 24-hour notice required (except emergencies)

    • Same or lower level only

    • No mid-match substitutions

    • No playoffs substitution (Week 5)

     

    Consequences for violations:

    • Match forfeiture

    • Point deductions

    • Disqualification

    • Season bans

     

    🏆 Point System

     

    Match Results:

    • Win: +3 points (+2 win, +1 participation)

    • Loss: +1 point (participation)

    • Walkover: -1 (opponent gets +3)

    • Retire: +1 (match played)

    • No-show: -5 (opponent gets +3)

     

    Bonuses:

    • Perfect attendance: +3 points

    • Last-minute sub for no-show: +1 win only

  • 🧮 Point Calculation

    Total Points = (W × 3) + (L × 1) + (R × 1) + (WOwin × 3) + (WOloss × -1) + (NS × -5) + BP

    Where:

    • W = Wins (+3 = +1 play +2 win)

    • L = Losses (+1 play)

    • R = Retirements (+1 play, treated as loss)

    • WOwin = Walkover win (+3)

    • WOloss = Walkover loss (-1)

    • NS = No-show (-5, opponent +3)

    • BP = Bonus points (attendance, challenges)

     

    ⚠️ Match Policies

     

    Walkover (WO)

    • Cannot attend scheduled match

    • 24-hour notice required

    • No substitute available

    • Winner: +3 points

    • Forfeiter: -1 point

     

    Retirement (R)

    • Match started but can't finish

    • Injury/sickness mid-match

    • 5-minute injury time allowed (once per match)

    • +1 point for playing

     

    No-Show (NS)

    • No notice given

    • 10-minute grace period

    • -5 points (opponent +3)

    • Max 2 no-shows per season

    • 2nd no-show: Possible disqualification/ban

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    Doubles No-Show Rules

    • 1 player present: Wait 10 minutes

    • Can declare: Retirement (partner late) or No-Show (unreachable)

    • Late arrival: No-show stands, but can play other matches

     

    📊 Minimum Requirements

    • 80% match completion required

    • Includes: Played matches, walkovers, retirements, no-shows

    • Below 80%: Last seeding, ineligible for awards

    • Substitute matches don't count toward 80%

     

    📅 Scheduling Process

    1. Communicate via CBA Band Protech League chat

    2. Schedule new opponents weekly

    3. Use Ezfacility for court times (first come, first serve)

    4. Reserve at CBA Columbia front desk

    5. Indicate: "League Match" with all player names

     

    🏸 Match Day

    • Check in at CBA front desk

    • Get official match slip for scoring

    • Arrive 5-10 minutes early to warm up

    • Confirm match with opponent

  • ⏱️ Match Timing

    • 30-minute total per match (includes warm-up, play, cool-down, socialization)

    • After match: Move off league courts if staying for drop-in

    • 3-minute warm-up maximum (except championships/skill challenges)

     

    📝 Score Reporting

    • Both teams sign match slip after match

    • Return signed slip to CBA front desk

    • Unsigned slips = not counted

    • New form required for each match

    • 24-hour window to report errors

    • All players must agree on scores

     

    📸 Photo Submission

    • Take photos/selfies with League banner

    • Upload via QR code

    • Featured in weekly highlights

    • Earn bonus points for participation

     

    📊 Score Processing

    • Front desk collects/enters scores nightly

    • Weekly results posted for transparency

    • Photos featured in league updates

     

    🚫 Match Fraud Prevention

    Violations:

    • Reporting fake matches

    • Misreporting scores

    • Falsified photos

    • Playing outside league hours/locations

    • Match fixing/intentional losing

     

    Penalties:

    • 1st offense: Warning + match voided

    • 2nd offense: -5 league points

    • 3rd offense: Season removal + next quarter ban

    • Severe cases: Immediate dismissal (no refund)

     

    ⚖️ Noncompetitive Play Monitoring

    If consistently:

    • Winning/losing by large margins

    • Causing division imbalance

     

    CBA/Protech may:

    • Reassign division

    • Adjust matchups

    • Restrict future entries

    • Goal: Maintain balanced competition

     

    🎬 Cameras

    • Certain courts will have cameras

    • For highlights only (not VAR/IRS)

    • Capture player moments

  • 📅 Season Format

    Week 1: Drop-Down Placement

    • Everyone starts in B flight, moves down based on results

    • 1 game to 21 points (rally scoring)

    • Change ends at 11

    • Determines official B/C/D/E divisions

    • May take 2-3 days to accommodate all players

     

    Week 2: League-Scheduled Matches

    • Learn match-day processes (check-in, reporting, photos)

    • Use CBA "Band" app to schedule

    • Book via CBA front desk (first come, first serve)

    • 1 game to 21 points

    • League assists with scheduling

     

    Weeks 3-4: Player-Scheduled Matches

    • Players schedule independently

    • Book at CBA front desk day before

    • 1 game to 21 points

    • League monitors participation

    • Only 1 match per opponent counts per week

    • League can intervene for fairness

     

    Week 5: Championship & Awards

    • Top 4 teams per division

    • Best 2 of 3 games to 21 points

    • Umpires & line judges used

    • 2-minute warm-up only

    • Skill/Challenge courts for others

    • Awards ceremony same day

     

    🏸 Equipment & Shuttles

    • Wear CBA shirts for identification

    • Bring own shuttles: Ling-Mei 90 Pro/Protech Platinum/Yonex AS30/Aeroplane 1130/RSL Classic+

    • Forget shuttles? Purchase from vending machine

    • Winning side provides first shuttle

    • Used shuttles in bins (not floor)

    • Protech gear: 10-15% off for league players

     

    🤝 Sportsmanship Code

    • Zero tolerance for harassment/bullying

    • Respect partners & opponents

    • No coaching during rallies

    • Follow Laws of Badminton (alternate service laws)

    • Introduce yourself before matches

    • Thank opponents after matches

     

    👨‍⚖️ Line Judging

    • Players call own lines in casual play

    • "When in doubt" = point to opponent

    • Championship: Winners line judge next match

    • Singles: Both players line judge next match

    • 30-minute notice for match conflicts

    • Parents: Don't influence calls

     

    🎯 Skill/Challenge Courts (Championship Week)

    • Challenge Up Courts: +3 for win, +1 bonus titles

    • King/Queen of Court: +3 per win while holding court

    • Challenge vs Coach: +2 participation, +5 for beating coach

    • Consistency Challenges: +1 participation, +3 for top accuracy

    • Protech Skill-Up Racket: +1 bonus

    • Endurance Rally: Recognition for longest rally

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    🏆 Awards & Recognition

    • League MVP & Spirit Award (sportsmanship criteria)

    • Protech gear/apparel/gift certificates

    • Social media features

    • Community recognition

     

    ❓ FAQ Highlights

    • For: Tournament prep, new match players, experienced competitors

    • Different from open play: Structured, official scoring, tournament etiquette

    • New players welcome: Designed for learning match flow

    • CBA members get: Priority registration, coach feedback, discounts

    • Not just extra play: Developmental, structured, culture-setting

     

    ⚠️ Key Enforcement

    • Minor violations: Warning

    • Repeated violations: Match forfeiture, point deduction

    • Severe violations: Suspension/expulsion

    • League has final authority

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