Attorney	Firm	Cases	Counties	Judges	Wins	Win rate

DEREK W. CHANTLER — California Court Record · DecisionDepot

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DEREK W. CHANTLER

Name: California Superior Court Tentative Rulings
Creator: DecisionDepot
License: https://creativecommons.org/licenses/by-nc/4.0/

Firm unspecified · 1 ruling ingested

First seen Jul 17, 2026 · last seen Jul 17, 2026

Ruling distribution

rulings

Win rate (Granted ÷ G+D)

100%

Plaintiff vs Defendant

1 P · 0 D

Counties (1)

sanmateo

Judges appeared before (1)

MICHAEL L. MAU

Motion types — outcome distribution

Motion type	Total	Granted	Denied	Grant rate
Motion to Compel Discovery	1	1	0	100%
Motion for Sanctions	1	1	0	100%

Statewide patterns:Motions to Compel Discovery →Motions for Sanctions →

Recent rulings (1)

Case	County	Judge	Ruling	Indexed	Hearing
EPA CAN DO VS. ELAINE JOHNSON, ET AL 26-UDL-00109	sanmateo	MICHAEL L. MAU	GRANTED	Jul 17, 2026	Jul 17, 2026

Descriptive only — name normalization is imperfect (different counties may spell the same attorney differently). Verify before relying on counts.

Frequently asked questions

What is DEREK W. CHANTLER's record in California Superior Court?+

According to DecisionDepot's index of California Superior Court tentative rulings, DEREK W. CHANTLER appears in 1 indexed rulings with a 100% grant rate on contested motions. Data is drawn from publicly posted tentative rulings and may not reflect all matters.

Which California courts does DEREK W. CHANTLER appear in?+

Based on indexed tentative rulings, DEREK W. CHANTLER has appeared in 1 county: SANMATEO. The full list with case counts appears on this profile page.