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LesterDiamond is a Polymarket wallet profile with $78.3K PnL, $2.6M total volume, a 55.7% win rate, and activity across 5989 markets. This page summarizes the wallet's trading record, risk signal, market activity, and generated trader overview. Risk is shown as low and should be interpreted as an analytics signal, not financial advice.
Trader Overview
One wallet that turned $273 into $114K on Polymarket — and you probably never heard of LesterDiamond.
LesterDiamond Polymarket trader sits at rank #1758, but this is a bot-driven whale playing a completely different game. A low risk crypto bot with 9,581 trades, 55.7% win rate, and a staggering 41,802% ROI on deposits (yes you read that right). Total PnL: $78,289 on just $272.77 net deposited.
Here's the strategy: hyper-frequency scalping on sports lines. This Polymarket trader runs 321.9 trades per day, buying and selling at a 103:1 buy/sell ratio — meaning they're almost exclusively buying positions, not selling into liquidity. The edge? Micro-arbing tiny price inefficiencies across 5,989 markets. They enter at $0.665 average — just slightly above even money — and grind out fractions of a penny per trade at massive volume. Best single trade: $19,698.46 on Magic vs. Mavericks (2026-04-04). Worst loss: -$15,522 on Colorado Rockies vs. Houston Astros (2026-04-24).
What separates this from 99% of degens? Discipline. The bot never chases narrative or tail-risk. It farms noise — exploiting the margins between market sentiment and closing price across thousands of micro-events. A Polymarket whale with $2.6M total volume, but zero withdrawals to date. Either they're compounding, or the edge looks better on paper than in exit liquidity.
Current: 1,328 open positions, $114K portfolio. Risk: low according to data, but that's bot-optimized — not everyone survives a single -$15K loss when your base deposit is $273. This is the kind of check Polymarket wallet move that feels like a glitch until you try to replicate it.
Track this wallet's ongoing evolution on Predicts.guru and compare it against other top Polymarket traders running similar infra. The math doesn't lie — but execution risk does.
crypto botRisk: low