TL;DR
- 48-hour global League of Legends charity event from May 29-31 supporting COVID-19 relief efforts
- Features top teams from LCK, LPL, EU and NA regions in competitive matches
- All proceeds benefit ImpactAssets and GlobalGiving coronavirus relief funds
- Watch on Riot’s Twitch channel or LoL Esports YouTube
- Riot has already contributed $4.5 million to global pandemic relief

Riot Games has organized the Mid-Season Streamathon as an international celebration of League of Legends while generating crucial funding for pandemic relief initiatives. This gaming marathon brings together the global community for a noble cause during challenging times.
The 48-hour continuous broadcast kicks off Friday, May 29 at 5 PM PDT (7 PM CST), running non-stop through Sunday with elite competitors from multiple regions showcasing their skills. The timing accommodates viewers across different time zones, ensuring maximum participation from the worldwide fanbase.
Viewers can contribute directly through the stream, with every donation supporting established nonprofit organizations addressing COVID-19 challenges. The carefully selected beneficiaries include the ImpactAssets COVID Response Fund and GlobalGiving Coronavirus Relief Fund, both vetted for effective crisis response. Distribution oversight falls to the Riot Games Social Impact Fund, which has already allocated $4.5 million to various coronavirus relief projects globally.
The @LeagueOfLegends community is getting together from 5/29-5/31 to raise funds for COVID-19 relief at the Mid-Season Streamathon! #MSS2020
Learn more here: https://t.co/2KMp9Kz2KZ pic.twitter.com/SRIRBmt6KA
— lolesports (@lolesports) May 18, 2020
Pro Tip: Set multiple viewing reminders for key matches across different time zones. The varied schedule means you can catch premium content regardless of your location, but planning ensures you don’t miss the most anticipated showdowns.
Mid-Season Streamathon Schedule
The entertainment lineup features diverse competitive formats, beginning with a clash between 2020 OPL Split 1 titleholders Legacy Esports and a specially assembled OPL All-Stars roster.
Mid-Season Cup
The prestigious Mid-Season Cup tournament pitting LCK against LPL giants constitutes a centerpiece of the weekend festivities. Friday evening at 10 PM PDT (Saturday 12 AM CST) delivers the semifinal rounds, while the championship conclusion occurs Sunday at 2 AM PDT (4 AM CST).

The elite squads battling for Mid-Season Cup supremacy include:
- T1
- Gen.G
- DragonX
- DAMWON Gaming
- JD Gaming
- Top Esports
- FunPlus Phoenix
- Invictus Gaming
Strategic Insight: The LCK-LPL rivalry represents one of esports’ most compelling narratives. Korean teams typically emphasize disciplined macro play, while Chinese organizations often showcase aggressive, skirmish-heavy styles. Understanding these regional meta differences enhances viewing appreciation.
Europe and North America Join the Event
Geographic constraints prevent direct cross-regional competition between European and North American teams. Nevertheless, both territories have organized dedicated match series to support the charitable mission.
- Saturday, 7 AM PDT, 9 AM CST: EU face-off
- Sunday, 10 AM PDT, 12 PM CST: EU face-off finals
- Sunday, 2 PM PDT, 4 PM CST: Pro exhibition matches
While specific participant details remain unconfirmed, spectators can reasonably anticipate appearances from each region’s spring championship winners: Europe’s dominant G2 Esports and North America’s formidable Cloud9 roster.
Fans can access all the action through Riot’s official Twitch channel or the LoL Esports YouTube platform.
Common Mistake to Avoid: Don’t assume all high-level matches occur during prime viewing hours. The international nature means premium content spans early morning and late night slots—check our Complete Guide for more esports scheduling insights.

Advanced Optimization: For the dedicated viewer, consider multi-stream setups to catch simultaneous regional action. The European face-offs coinciding with North American exhibitions create compelling viewing dilemmas that benefit from strategic planning.
Action Checklist
- Bookmark Riot’s Twitch and LoL Esports YouTube channels for easy access
- Set calendar reminders for key matches across different time zones
- Research team rosters and recent performance using our Weapons Unlock guide methodology
- Prepare donation method in advance for seamless contribution during the stream
- Plan viewing schedule prioritizing must-watch matches based on team rivalries
No reproduction without permission:Game Guides Online » Riot Games announces new Mid-Season Streamathon event Complete guide to the 2020 Mid-Season Streamathon schedule, teams, and charitable impact for League fans
