Trendline Labs

Underdogs with Ground-Heavy Bats

Last updated: April 14, 2026

Backs underdogs whose batters have recorded a ground ball to fly ball ratio above 0.575 over their last 10 games and shown high variability in projected home run output during that span.

Part of all MLB ATS system records.

Underdogs with Ground-Heavy Bats is a verified MLB spread betting system that backs underdogs whose batters have recorded a ground ball to fly ball ratio above 0.575 over their last 10 games and shown high variability in projected home run output during that span. Tracked across 2314 graded picks, it holds a 1246-1068 record with a 53.85% hit rate and 2.80% ROI. All results graded from verified game outcomes.

PERFORMANCE BREAKDOWN

1246

2314

1068

WINS

TOTAL BETS

LOSSES

Related MLB ATS Systems

When This System Fires

The system places a pick only when every one of these triggers holds true at game time.

1

Avg 10 Bat Groundtoflyratio

above 0.57avg_10_bat_groundtoflyratio
2

Market Role

at most 0is_favorite

Team is the underdog.

3

Std 10 Bat Projectedhomeruns

above 190.15std_10_bat_projectedhomeruns

Frequently Asked Questions

Does the "Underdogs with Ground-Heavy Bats" MLB ATS system still work?

The system's live record is 1246-1068 (53.85% hit rate) with 2.80% ROI across 2314 graded picks. Closing line value averages -0.16, meaning picks are consistently behind the sharpest closing price. Past performance doesn't guarantee future results — track it forward to confirm the edge persists.

When does the Underdogs with Ground-Heavy Bats system fire a pick?

The system triggers a MLB ats pick only when all 3 of its filter conditions are satisfied at game time. See the "When This System Fires" section above for the exact thresholds on each condition — the system waits for every trigger before placing a bet, which is why sample sizes are smaller than total games.

What is the sample size for the Underdogs with Ground-Heavy Bats system?

The system has been evaluated against 8212 total qualifying games, with 2314 of those reaching a graded outcome (wins + losses). Sample size matters — any system under ~15-20 graded picks is noise; 50+ is where a real edge shows statistical signal.

TOTAL PICKS

8212

HIT RATE

53.85%

RECORD

1246-1068

ROI

+2.80%

Analysis generated by Optimus AI from proprietary ML system data.

For informational and entertainment purposes only. Not betting advice. Please gamble responsibly.

Optimus

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